[2026-05-18T10:39:41+0200] benchmark start; candidates=sbert/jinaai/jina-embeddings-v2-base-code sbert/google/embeddinggemma-300m sbert/nomic-ai/CodeRankEmbed sbert/BAAI/bge-code-v1 sbert/dunzhang/stella_en_400M_v5
[2026-05-18T10:39:41+0200] candidate start: sbert/jinaai/jina-embeddings-v2-base-code
[2026-05-18T10:39:41+0200] pre-pull start: sbert/jinaai/jina-embeddings-v2-base-code
[transformers] A new version of the following files was downloaded from https://huggingface.co/jinaai/jina-bert-v2-qk-post-norm:
- configuration_bert.py
. Make sure to double-check they do not contain any added malicious code. To avoid downloading new versions of the code file, you can pin a revision.
/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/jinaai/jina_hyphen_bert_hyphen_v2_hyphen_qk_hyphen_post_hyphen_norm/3baf9e3ac750e76e8edd3019170176884695fb94/configuration_bert.py:29: UserWarning: optimum is not installed. To use OnnxConfig and BertOnnxConfig, make sure that `optimum` package is installed
  warnings.warn("optimum is not installed. To use OnnxConfig and BertOnnxConfig, make sure that `optimum` package is installed")
[transformers] A new version of the following files was downloaded from https://huggingface.co/jinaai/jina-bert-v2-qk-post-norm:
- modeling_bert.py
. Make sure to double-check they do not contain any added malicious code. To avoid downloading new versions of the code file, you can pin a revision.
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/util/decorators.py", line 41, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/sentence_transformer/model.py", line 183, in __init__
    super().__init__(
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 198, in __init__
    modules, self.module_kwargs = self._load_modules(
                                  ^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 974, in _load_modules
    return self._load_config_modules(model_name_or_path, **load_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 1165, in _load_config_modules
    module = module_class.load(
             ^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 1708, in load
    return cls(model_name_or_path=model_name_or_path, **init_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/util/decorators.py", line 87, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 642, in __init__
    self.model = self._load_model(
                 ^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 1414, in _load_model
    return model_cls.from_pretrained(model_name_or_path, config=config, **model_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/models/auto/auto_factory.py", line 379, in from_pretrained
    model_class = get_class_from_dynamic_module(
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/dynamic_module_utils.py", line 627, in get_class_from_dynamic_module
    return get_class_in_module(class_name, final_module, force_reload=force_download)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/dynamic_module_utils.py", line 309, in get_class_in_module
    module_spec.loader.exec_module(module)
  File "<frozen importlib._bootstrap_external>", line 940, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/jinaai/jina_hyphen_bert_hyphen_v2_hyphen_qk_hyphen_post_hyphen_norm/3baf9e3ac750e76e8edd3019170176884695fb94/modeling_bert.py", line 45, in <module>
    from transformers.pytorch_utils import (
ImportError: cannot import name 'find_pruneable_heads_and_indices' from 'transformers.pytorch_utils' (/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/pytorch_utils.py)
[2026-05-18T10:39:47+0200] pre-pull done: sbert/jinaai/jina-embeddings-v2-base-code
[2026-05-18T10:39:47+0200] reset: sbert/jinaai/jina-embeddings-v2-base-code
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T10:39:47+0200] index start: sbert/jinaai/jina-embeddings-v2-base-code
[2026-05-18T11:05:39+0200] index complete: sbert/jinaai/jina-embeddings-v2-base-code; tail='    markdown: 4972 chunks     html: 34 chunks     css: 11 chunks     json: 6 chunks     text: 1 chunks '
[2026-05-18T11:05:47+0200] probes done: sbert/jinaai/jina-embeddings-v2-base-code; summary=sbert/jinaai/jina-embeddings-v2-base-code,768,18,0,0.000,0,0,0,463,647
[2026-05-18T11:05:47+0200] candidate done: sbert/jinaai/jina-embeddings-v2-base-code; wall_s=1566
[2026-05-18T11:05:47+0200] candidate start: sbert/google/embeddinggemma-300m
[2026-05-18T11:05:47+0200] pre-pull start: sbert/google/embeddinggemma-300m

Loading weights:   0%|          | 0/314 [00:00<?, ?it/s]
Loading weights: 100%|██████████| 314/314 [00:00<00:00, 7975.22it/s]
[2026-05-18T11:05:56+0200] pre-pull done: sbert/google/embeddinggemma-300m
[2026-05-18T11:05:56+0200] reset: sbert/google/embeddinggemma-300m
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T11:05:56+0200] index start: sbert/google/embeddinggemma-300m
[2026-05-18T11:14:02+0200] benchmark start; candidates=sbert/jinaai/jina-embeddings-v2-base-code sbert/google/embeddinggemma-300m sbert/nomic-ai/CodeRankEmbed sbert/BAAI/bge-code-v1 sbert/dunzhang/stella_en_400M_v5
[2026-05-18T11:14:02+0200] candidate start: sbert/jinaai/jina-embeddings-v2-base-code
[2026-05-18T11:14:02+0200] pre-pull start: sbert/jinaai/jina-embeddings-v2-base-code
/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/jinaai/jina_hyphen_bert_hyphen_v2_hyphen_qk_hyphen_post_hyphen_norm/3baf9e3ac750e76e8edd3019170176884695fb94/configuration_bert.py:29: UserWarning: optimum is not installed. To use OnnxConfig and BertOnnxConfig, make sure that `optimum` package is installed
  warnings.warn("optimum is not installed. To use OnnxConfig and BertOnnxConfig, make sure that `optimum` package is installed")
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/util/decorators.py", line 41, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/sentence_transformer/model.py", line 183, in __init__
    super().__init__(
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 198, in __init__
    modules, self.module_kwargs = self._load_modules(
                                  ^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 974, in _load_modules
    return self._load_config_modules(model_name_or_path, **load_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 1165, in _load_config_modules
    module = module_class.load(
             ^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 1708, in load
    return cls(model_name_or_path=model_name_or_path, **init_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/util/decorators.py", line 87, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 642, in __init__
    self.model = self._load_model(
                 ^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 1414, in _load_model
    return model_cls.from_pretrained(model_name_or_path, config=config, **model_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/models/auto/auto_factory.py", line 379, in from_pretrained
    model_class = get_class_from_dynamic_module(
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/dynamic_module_utils.py", line 627, in get_class_from_dynamic_module
    return get_class_in_module(class_name, final_module, force_reload=force_download)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/dynamic_module_utils.py", line 309, in get_class_in_module
    module_spec.loader.exec_module(module)
  File "<frozen importlib._bootstrap_external>", line 940, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/jinaai/jina_hyphen_bert_hyphen_v2_hyphen_qk_hyphen_post_hyphen_norm/3baf9e3ac750e76e8edd3019170176884695fb94/modeling_bert.py", line 45, in <module>
    from transformers.pytorch_utils import (
ImportError: cannot import name 'find_pruneable_heads_and_indices' from 'transformers.pytorch_utils' (/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/pytorch_utils.py)
[2026-05-18T11:14:07+0200] pre-pull done: sbert/jinaai/jina-embeddings-v2-base-code
[2026-05-18T11:14:07+0200] reset: sbert/jinaai/jina-embeddings-v2-base-code
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T11:14:07+0200] index start: sbert/jinaai/jina-embeddings-v2-base-code
[2026-05-18T11:40:15+0200] index complete: sbert/jinaai/jina-embeddings-v2-base-code; tail='    markdown: 3343 chunks     html: 19 chunks     css: 8 chunks     json: 6 chunks     text: 1 chunks '
[2026-05-18T11:40:34+0200] probes done: sbert/jinaai/jina-embeddings-v2-base-code; summary=sbert/jinaai/jina-embeddings-v2-base-code,768,18,0,0.000,0,0,0,689,6024
[2026-05-18T11:40:34+0200] candidate done: sbert/jinaai/jina-embeddings-v2-base-code; wall_s=1592
[2026-05-18T11:40:34+0200] candidate start: sbert/google/embeddinggemma-300m
[2026-05-18T11:40:34+0200] pre-pull start: sbert/google/embeddinggemma-300m

Loading weights:   0%|          | 0/314 [00:00<?, ?it/s]
Loading weights: 100%|██████████| 314/314 [00:00<00:00, 9314.74it/s]
[2026-05-18T11:40:42+0200] pre-pull done: sbert/google/embeddinggemma-300m
[2026-05-18T11:40:42+0200] reset: sbert/google/embeddinggemma-300m
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T11:40:42+0200] index start: sbert/google/embeddinggemma-300m
[2026-05-18T11:50:19+0200] benchmark start; candidates=sbert/jinaai/jina-embeddings-v2-base-code sbert/google/embeddinggemma-300m sbert/nomic-ai/CodeRankEmbed sbert/BAAI/bge-code-v1 sbert/dunzhang/stella_en_400M_v5
[2026-05-18T11:50:19+0200] candidate start: sbert/jinaai/jina-embeddings-v2-base-code
[2026-05-18T11:50:19+0200] pre-pull start: sbert/jinaai/jina-embeddings-v2-base-code
/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/jinaai/jina_hyphen_bert_hyphen_v2_hyphen_qk_hyphen_post_hyphen_norm/3baf9e3ac750e76e8edd3019170176884695fb94/configuration_bert.py:29: UserWarning: optimum is not installed. To use OnnxConfig and BertOnnxConfig, make sure that `optimum` package is installed
  warnings.warn("optimum is not installed. To use OnnxConfig and BertOnnxConfig, make sure that `optimum` package is installed")
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/util/decorators.py", line 41, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/sentence_transformer/model.py", line 183, in __init__
    super().__init__(
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 198, in __init__
    modules, self.module_kwargs = self._load_modules(
                                  ^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 974, in _load_modules
    return self._load_config_modules(model_name_or_path, **load_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 1165, in _load_config_modules
    module = module_class.load(
             ^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 1708, in load
    return cls(model_name_or_path=model_name_or_path, **init_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/util/decorators.py", line 87, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 642, in __init__
    self.model = self._load_model(
                 ^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 1414, in _load_model
    return model_cls.from_pretrained(model_name_or_path, config=config, **model_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/models/auto/auto_factory.py", line 379, in from_pretrained
    model_class = get_class_from_dynamic_module(
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/dynamic_module_utils.py", line 627, in get_class_from_dynamic_module
    return get_class_in_module(class_name, final_module, force_reload=force_download)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/dynamic_module_utils.py", line 309, in get_class_in_module
    module_spec.loader.exec_module(module)
  File "<frozen importlib._bootstrap_external>", line 940, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/jinaai/jina_hyphen_bert_hyphen_v2_hyphen_qk_hyphen_post_hyphen_norm/3baf9e3ac750e76e8edd3019170176884695fb94/modeling_bert.py", line 45, in <module>
    from transformers.pytorch_utils import (
ImportError: cannot import name 'find_pruneable_heads_and_indices' from 'transformers.pytorch_utils' (/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/pytorch_utils.py)
[2026-05-18T11:50:25+0200] pre-pull done: sbert/jinaai/jina-embeddings-v2-base-code
[2026-05-18T11:50:25+0200] reset: sbert/jinaai/jina-embeddings-v2-base-code
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T11:50:26+0200] index start: sbert/jinaai/jina-embeddings-v2-base-code
[2026-05-18T11:50:27+0200] index FAILED: sbert/jinaai/jina-embeddings-v2-base-code; rc=0; stderr=Project: /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public
Indexing failed: Daemon error: environment already open in this program; close it to be able to open it again with different options
[2026-05-18T11:50:27+0200] candidate marked failed: sbert/jinaai/jina-embeddings-v2-base-code
[2026-05-18T11:50:27+0200] candidate start: sbert/google/embeddinggemma-300m
[2026-05-18T11:50:27+0200] pre-pull start: sbert/google/embeddinggemma-300m

Loading weights:   0%|          | 0/314 [00:00<?, ?it/s]
Loading weights: 100%|██████████| 314/314 [00:00<00:00, 6895.31it/s]
[2026-05-18T11:50:36+0200] pre-pull done: sbert/google/embeddinggemma-300m
[2026-05-18T11:50:36+0200] reset: sbert/google/embeddinggemma-300m
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T11:50:36+0200] index start: sbert/google/embeddinggemma-300m
[2026-05-18T11:50:37+0200] index FAILED: sbert/google/embeddinggemma-300m; rc=0; stderr=Project: /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public
Indexing failed: Daemon error: environment already open in this program; close it to be able to open it again with different options
[2026-05-18T11:50:37+0200] candidate marked failed: sbert/google/embeddinggemma-300m
[2026-05-18T11:50:37+0200] candidate start: sbert/nomic-ai/CodeRankEmbed
[2026-05-18T11:50:37+0200] pre-pull start: sbert/nomic-ai/CodeRankEmbed
<All keys matched successfully>
[2026-05-18T11:50:45+0200] pre-pull done: sbert/nomic-ai/CodeRankEmbed
[2026-05-18T11:50:45+0200] reset: sbert/nomic-ai/CodeRankEmbed
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T11:50:45+0200] index start: sbert/nomic-ai/CodeRankEmbed
[2026-05-18T11:50:46+0200] index FAILED: sbert/nomic-ai/CodeRankEmbed; rc=0; stderr=Project: /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public
Indexing failed: Daemon error: environment already open in this program; close it to be able to open it again with different options
[2026-05-18T11:50:46+0200] candidate marked failed: sbert/nomic-ai/CodeRankEmbed
[2026-05-18T11:50:46+0200] candidate start: sbert/BAAI/bge-code-v1
[2026-05-18T11:50:46+0200] pre-pull start: sbert/BAAI/bge-code-v1

Loading weights:   0%|          | 0/338 [00:00<?, ?it/s]
Loading weights: 100%|██████████| 338/338 [00:00<00:00, 7105.64it/s]
[2026-05-18T11:50:58+0200] pre-pull done: sbert/BAAI/bge-code-v1
[2026-05-18T11:50:58+0200] reset: sbert/BAAI/bge-code-v1
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T11:50:58+0200] index start: sbert/BAAI/bge-code-v1
[2026-05-18T11:50:59+0200] index FAILED: sbert/BAAI/bge-code-v1; rc=0; stderr=Project: /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public
Indexing failed: Daemon error: environment already open in this program; close it to be able to open it again with different options
[2026-05-18T11:50:59+0200] candidate marked failed: sbert/BAAI/bge-code-v1
[2026-05-18T11:50:59+0200] candidate start: sbert/dunzhang/stella_en_400M_v5
[2026-05-18T11:50:59+0200] pre-pull start: sbert/dunzhang/stella_en_400M_v5
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/util/decorators.py", line 41, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/sentence_transformer/model.py", line 183, in __init__
    super().__init__(
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 198, in __init__
    modules, self.module_kwargs = self._load_modules(
                                  ^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 974, in _load_modules
    return self._load_config_modules(model_name_or_path, **load_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 1165, in _load_config_modules
    module = module_class.load(
             ^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 1708, in load
    return cls(model_name_or_path=model_name_or_path, **init_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/util/decorators.py", line 87, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 642, in __init__
    self.model = self._load_model(
                 ^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 1414, in _load_model
    return model_cls.from_pretrained(model_name_or_path, config=config, **model_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/models/auto/auto_factory.py", line 390, in from_pretrained
    return model_class.from_pretrained(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/modeling_utils.py", line 4201, in from_pretrained
    model = cls(config, *model_args, **model_kwargs)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/dunzhang/stella_en_400M_v5/ffeb2b7ee715c226d4ffe5e4619f7dbb48624c20/modeling.py", line 823, in __init__
    self.encoder = NewEncoder(config)
                   ^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/dunzhang/stella_en_400M_v5/ffeb2b7ee715c226d4ffe5e4619f7dbb48624c20/modeling.py", line 696, in __init__
    self.layer = nn.ModuleList([NewLayer(config) for _ in range(config.num_hidden_layers)])
                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/dunzhang/stella_en_400M_v5/ffeb2b7ee715c226d4ffe5e4619f7dbb48624c20/modeling.py", line 696, in <listcomp>
    self.layer = nn.ModuleList([NewLayer(config) for _ in range(config.num_hidden_layers)])
                                ^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/dunzhang/stella_en_400M_v5/ffeb2b7ee715c226d4ffe5e4619f7dbb48624c20/modeling.py", line 630, in __init__
    self.attention = NEW_ATTENTION_CLASSES[attn_implementation](
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/dunzhang/stella_en_400M_v5/ffeb2b7ee715c226d4ffe5e4619f7dbb48624c20/modeling.py", line 451, in __init__
    assert self.memory_efficient_attention is not None, 'please install xformers'
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: please install xformers
[2026-05-18T11:51:05+0200] pre-pull done: sbert/dunzhang/stella_en_400M_v5
[2026-05-18T11:51:05+0200] reset: sbert/dunzhang/stella_en_400M_v5
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T11:51:05+0200] index start: sbert/dunzhang/stella_en_400M_v5
[2026-05-18T11:51:06+0200] index FAILED: sbert/dunzhang/stella_en_400M_v5; rc=0; stderr=Project: /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public
Indexing failed: Daemon error: environment already open in this program; close it to be able to open it again with different options
[2026-05-18T11:51:06+0200] candidate marked failed: sbert/dunzhang/stella_en_400M_v5
[2026-05-18T11:51:06+0200] benchmark complete; total_wall_s=47
[2026-05-18T11:51:06+0200] results: CSV=/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/specs/system-spec-kit/026-graph-and-context-optimization/016-embedder-testing-and-architecture/004-code-index-stack/004-extended-bake-off/evidence/cocoindex-embedder-comparison-with-hybrid-rerank.csv JSONL=/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/specs/system-spec-kit/026-graph-and-context-optimization/016-embedder-testing-and-architecture/004-code-index-stack/004-extended-bake-off/evidence/cocoindex-embedder-comparison-with-hybrid-rerank.jsonl RUNLOG=/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/specs/system-spec-kit/026-graph-and-context-optimization/016-embedder-testing-and-architecture/004-code-index-stack/004-extended-bake-off/evidence/runlog-with-hybrid-rerank.txt
[2026-05-18T11:51:06+0200] restore: setting COCOINDEX_CODE_EMBEDDING_MODEL back to jina-code
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
Project: /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public
Indexing failed: Daemon error: environment already open in this program; close it to be able to open it again with different options
[2026-05-18T11:51:07+0200] restore complete; CocoIndex back on jina-code baseline
[2026-05-18T11:56:30+0200] benchmark start; candidates=sbert/jinaai/jina-embeddings-v2-base-code sbert/google/embeddinggemma-300m sbert/nomic-ai/CodeRankEmbed sbert/BAAI/bge-code-v1 sbert/dunzhang/stella_en_400M_v5
[2026-05-18T11:56:30+0200] candidate start: sbert/jinaai/jina-embeddings-v2-base-code
[2026-05-18T11:56:30+0200] pre-pull start: sbert/jinaai/jina-embeddings-v2-base-code
/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/jinaai/jina_hyphen_bert_hyphen_v2_hyphen_qk_hyphen_post_hyphen_norm/3baf9e3ac750e76e8edd3019170176884695fb94/configuration_bert.py:29: UserWarning: optimum is not installed. To use OnnxConfig and BertOnnxConfig, make sure that `optimum` package is installed
  warnings.warn("optimum is not installed. To use OnnxConfig and BertOnnxConfig, make sure that `optimum` package is installed")
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/util/decorators.py", line 41, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/sentence_transformer/model.py", line 183, in __init__
    super().__init__(
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 198, in __init__
    modules, self.module_kwargs = self._load_modules(
                                  ^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 974, in _load_modules
    return self._load_config_modules(model_name_or_path, **load_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 1165, in _load_config_modules
    module = module_class.load(
             ^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 1708, in load
    return cls(model_name_or_path=model_name_or_path, **init_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/util/decorators.py", line 87, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 642, in __init__
    self.model = self._load_model(
                 ^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 1414, in _load_model
    return model_cls.from_pretrained(model_name_or_path, config=config, **model_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/models/auto/auto_factory.py", line 379, in from_pretrained
    model_class = get_class_from_dynamic_module(
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/dynamic_module_utils.py", line 627, in get_class_from_dynamic_module
    return get_class_in_module(class_name, final_module, force_reload=force_download)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/dynamic_module_utils.py", line 309, in get_class_in_module
    module_spec.loader.exec_module(module)
  File "<frozen importlib._bootstrap_external>", line 940, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/jinaai/jina_hyphen_bert_hyphen_v2_hyphen_qk_hyphen_post_hyphen_norm/3baf9e3ac750e76e8edd3019170176884695fb94/modeling_bert.py", line 45, in <module>
    from transformers.pytorch_utils import (
ImportError: cannot import name 'find_pruneable_heads_and_indices' from 'transformers.pytorch_utils' (/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/pytorch_utils.py)
[2026-05-18T11:56:33+0200] pre-pull done: sbert/jinaai/jina-embeddings-v2-base-code
[2026-05-18T11:56:33+0200] reset: sbert/jinaai/jina-embeddings-v2-base-code
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T11:56:34+0200] index start: sbert/jinaai/jina-embeddings-v2-base-code
[2026-05-18T12:23:48+0200] index complete: sbert/jinaai/jina-embeddings-v2-base-code; tail='    markdown: 3342 chunks     html: 19 chunks     css: 8 chunks     json: 6 chunks     text: 1 chunks '
[2026-05-18T12:24:03+0200] probes done: sbert/jinaai/jina-embeddings-v2-base-code; summary=sbert/jinaai/jina-embeddings-v2-base-code,768,18,7,0.389,1,4,2,576,4761
[2026-05-18T12:24:03+0200] candidate done: sbert/jinaai/jina-embeddings-v2-base-code; wall_s=1653
[2026-05-18T12:24:03+0200] candidate start: sbert/google/embeddinggemma-300m
[2026-05-18T12:24:03+0200] pre-pull start: sbert/google/embeddinggemma-300m

Loading weights:   0%|          | 0/314 [00:00<?, ?it/s]
Loading weights: 100%|██████████| 314/314 [00:00<00:00, 11943.73it/s]
[2026-05-18T12:24:10+0200] pre-pull done: sbert/google/embeddinggemma-300m
[2026-05-18T12:24:10+0200] reset: sbert/google/embeddinggemma-300m
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T12:24:10+0200] index start: sbert/google/embeddinggemma-300m
[2026-05-18T12:55:10+0200] index complete: sbert/google/embeddinggemma-300m; tail='    markdown: 3342 chunks     html: 19 chunks     css: 8 chunks     json: 6 chunks     text: 1 chunks '
[2026-05-18T12:55:20+0200] probes done: sbert/google/embeddinggemma-300m; summary=sbert/google/embeddinggemma-300m,768,18,7,0.389,1,4,2,533,785
[2026-05-18T12:55:20+0200] candidate done: sbert/google/embeddinggemma-300m; wall_s=1877
[2026-05-18T12:55:20+0200] candidate start: sbert/nomic-ai/CodeRankEmbed
[2026-05-18T12:55:20+0200] pre-pull start: sbert/nomic-ai/CodeRankEmbed
<All keys matched successfully>
[2026-05-18T12:55:28+0200] pre-pull done: sbert/nomic-ai/CodeRankEmbed
[2026-05-18T12:55:28+0200] reset: sbert/nomic-ai/CodeRankEmbed
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T12:55:28+0200] index start: sbert/nomic-ai/CodeRankEmbed
[2026-05-18T13:41:56+0200] benchmark start; candidates=sbert/jinaai/jina-embeddings-v2-base-code sbert/google/embeddinggemma-300m sbert/nomic-ai/CodeRankEmbed sbert/BAAI/bge-code-v1 sbert/dunzhang/stella_en_400M_v5
[2026-05-18T13:41:56+0200] candidate start: sbert/jinaai/jina-embeddings-v2-base-code
[2026-05-18T13:41:56+0200] pre-pull start: sbert/jinaai/jina-embeddings-v2-base-code
/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/jinaai/jina_hyphen_bert_hyphen_v2_hyphen_qk_hyphen_post_hyphen_norm/3baf9e3ac750e76e8edd3019170176884695fb94/configuration_bert.py:29: UserWarning: optimum is not installed. To use OnnxConfig and BertOnnxConfig, make sure that `optimum` package is installed
  warnings.warn("optimum is not installed. To use OnnxConfig and BertOnnxConfig, make sure that `optimum` package is installed")
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/util/decorators.py", line 41, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/sentence_transformer/model.py", line 183, in __init__
    super().__init__(
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 198, in __init__
    modules, self.module_kwargs = self._load_modules(
                                  ^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 974, in _load_modules
    return self._load_config_modules(model_name_or_path, **load_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 1165, in _load_config_modules
    module = module_class.load(
             ^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 1708, in load
    return cls(model_name_or_path=model_name_or_path, **init_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/util/decorators.py", line 87, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 642, in __init__
    self.model = self._load_model(
                 ^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 1414, in _load_model
    return model_cls.from_pretrained(model_name_or_path, config=config, **model_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/models/auto/auto_factory.py", line 379, in from_pretrained
    model_class = get_class_from_dynamic_module(
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/dynamic_module_utils.py", line 627, in get_class_from_dynamic_module
    return get_class_in_module(class_name, final_module, force_reload=force_download)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/dynamic_module_utils.py", line 309, in get_class_in_module
    module_spec.loader.exec_module(module)
  File "<frozen importlib._bootstrap_external>", line 940, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/jinaai/jina_hyphen_bert_hyphen_v2_hyphen_qk_hyphen_post_hyphen_norm/3baf9e3ac750e76e8edd3019170176884695fb94/modeling_bert.py", line 45, in <module>
    from transformers.pytorch_utils import (
ImportError: cannot import name 'find_pruneable_heads_and_indices' from 'transformers.pytorch_utils' (/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/pytorch_utils.py)
[2026-05-18T13:42:00+0200] pre-pull done: sbert/jinaai/jina-embeddings-v2-base-code
[2026-05-18T13:42:00+0200] reset: sbert/jinaai/jina-embeddings-v2-base-code
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T13:42:01+0200] index start: sbert/jinaai/jina-embeddings-v2-base-code
[2026-05-18T14:10:00+0200] index complete: sbert/jinaai/jina-embeddings-v2-base-code; tail='    markdown: 3342 chunks     html: 19 chunks     css: 8 chunks     json: 6 chunks     text: 1 chunks '
[2026-05-18T14:10:25+0200] probes done: sbert/jinaai/jina-embeddings-v2-base-code; summary=sbert/jinaai/jina-embeddings-v2-base-code,768,18,9,0.500,3,4,2,1002,7305
[2026-05-18T14:10:25+0200] candidate done: sbert/jinaai/jina-embeddings-v2-base-code; wall_s=1709
[2026-05-18T14:10:25+0200] candidate start: sbert/google/embeddinggemma-300m
[2026-05-18T14:10:25+0200] pre-pull start: sbert/google/embeddinggemma-300m

Loading weights:   0%|          | 0/314 [00:00<?, ?it/s]
Loading weights: 100%|██████████| 314/314 [00:00<00:00, 8467.29it/s]
[2026-05-18T14:10:34+0200] pre-pull done: sbert/google/embeddinggemma-300m
[2026-05-18T14:10:34+0200] reset: sbert/google/embeddinggemma-300m
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T14:10:34+0200] index start: sbert/google/embeddinggemma-300m
[2026-05-18T14:38:19+0200] index complete: sbert/google/embeddinggemma-300m; tail='    markdown: 3342 chunks     html: 19 chunks     css: 8 chunks     json: 6 chunks     text: 1 chunks '
[2026-05-18T14:38:55+0200] probes done: sbert/google/embeddinggemma-300m; summary=sbert/google/embeddinggemma-300m,768,18,9,0.500,3,4,2,947,18848
[2026-05-18T14:38:55+0200] candidate done: sbert/google/embeddinggemma-300m; wall_s=1710
[2026-05-18T14:38:55+0200] candidate start: sbert/nomic-ai/CodeRankEmbed
[2026-05-18T14:38:55+0200] pre-pull start: sbert/nomic-ai/CodeRankEmbed
<All keys matched successfully>
[2026-05-18T14:39:03+0200] pre-pull done: sbert/nomic-ai/CodeRankEmbed
[2026-05-18T14:39:03+0200] reset: sbert/nomic-ai/CodeRankEmbed
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T14:39:04+0200] index start: sbert/nomic-ai/CodeRankEmbed
[2026-05-18T15:07:36+0200] index complete: sbert/nomic-ai/CodeRankEmbed; tail='    markdown: 3342 chunks     html: 19 chunks     css: 8 chunks     json: 6 chunks     text: 1 chunks '
[2026-05-18T15:07:58+0200] probes done: sbert/nomic-ai/CodeRankEmbed; summary=sbert/nomic-ai/CodeRankEmbed,768,18,9,0.500,3,4,2,1204,2027
[2026-05-18T15:07:58+0200] candidate done: sbert/nomic-ai/CodeRankEmbed; wall_s=1743
[2026-05-18T15:07:58+0200] candidate start: sbert/BAAI/bge-code-v1
[2026-05-18T15:07:58+0200] pre-pull start: sbert/BAAI/bge-code-v1

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Loading weights: 100%|██████████| 338/338 [00:00<00:00, 7770.64it/s]
[2026-05-18T15:08:10+0200] pre-pull done: sbert/BAAI/bge-code-v1
[2026-05-18T15:08:10+0200] reset: sbert/BAAI/bge-code-v1
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T15:08:11+0200] index start: sbert/BAAI/bge-code-v1
[2026-05-18T16:01:59+0200] benchmark start; candidates=sbert/BAAI/bge-code-v1 sbert/dunzhang/stella_en_400M_v5
[2026-05-18T16:01:59+0200] candidate start: sbert/BAAI/bge-code-v1
[2026-05-18T16:01:59+0200] pre-pull start: sbert/BAAI/bge-code-v1

Loading weights:   0%|          | 0/338 [00:00<?, ?it/s]
Loading weights: 100%|██████████| 338/338 [00:00<00:00, 8641.88it/s]
[2026-05-18T16:02:07+0200] pre-pull done: sbert/BAAI/bge-code-v1
[2026-05-18T16:02:07+0200] reset: sbert/BAAI/bge-code-v1
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T16:02:07+0200] index start: sbert/BAAI/bge-code-v1
[2026-05-18T16:29:22+0200] index complete: sbert/BAAI/bge-code-v1; tail='    markdown: 4965 chunks     html: 34 chunks     css: 11 chunks     json: 6 chunks     text: 1 chunks '
[2026-05-18T16:29:36+0200] probes done: sbert/BAAI/bge-code-v1; summary=sbert/BAAI/bge-code-v1,768,18,11,0.611,3,5,3,504,4974
[2026-05-18T16:29:36+0200] candidate done: sbert/BAAI/bge-code-v1; wall_s=1657
[2026-05-18T16:29:36+0200] candidate start: sbert/dunzhang/stella_en_400M_v5
[2026-05-18T16:29:36+0200] pre-pull start: sbert/dunzhang/stella_en_400M_v5
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/util/decorators.py", line 41, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/sentence_transformer/model.py", line 183, in __init__
    super().__init__(
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 198, in __init__
    modules, self.module_kwargs = self._load_modules(
                                  ^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 974, in _load_modules
    return self._load_config_modules(model_name_or_path, **load_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 1165, in _load_config_modules
    module = module_class.load(
             ^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 1708, in load
    return cls(model_name_or_path=model_name_or_path, **init_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/util/decorators.py", line 87, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 642, in __init__
    self.model = self._load_model(
                 ^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 1414, in _load_model
    return model_cls.from_pretrained(model_name_or_path, config=config, **model_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/models/auto/auto_factory.py", line 390, in from_pretrained
    return model_class.from_pretrained(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/modeling_utils.py", line 4201, in from_pretrained
    model = cls(config, *model_args, **model_kwargs)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/dunzhang/stella_en_400M_v5/ffeb2b7ee715c226d4ffe5e4619f7dbb48624c20/modeling.py", line 823, in __init__
    self.encoder = NewEncoder(config)
                   ^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/dunzhang/stella_en_400M_v5/ffeb2b7ee715c226d4ffe5e4619f7dbb48624c20/modeling.py", line 696, in __init__
    self.layer = nn.ModuleList([NewLayer(config) for _ in range(config.num_hidden_layers)])
                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/dunzhang/stella_en_400M_v5/ffeb2b7ee715c226d4ffe5e4619f7dbb48624c20/modeling.py", line 696, in <listcomp>
    self.layer = nn.ModuleList([NewLayer(config) for _ in range(config.num_hidden_layers)])
                                ^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/dunzhang/stella_en_400M_v5/ffeb2b7ee715c226d4ffe5e4619f7dbb48624c20/modeling.py", line 630, in __init__
    self.attention = NEW_ATTENTION_CLASSES[attn_implementation](
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/dunzhang/stella_en_400M_v5/ffeb2b7ee715c226d4ffe5e4619f7dbb48624c20/modeling.py", line 451, in __init__
    assert self.memory_efficient_attention is not None, 'please install xformers'
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: please install xformers
[2026-05-18T16:29:42+0200] pre-pull done: sbert/dunzhang/stella_en_400M_v5
[2026-05-18T16:29:42+0200] reset: sbert/dunzhang/stella_en_400M_v5
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T16:29:43+0200] index start: sbert/dunzhang/stella_en_400M_v5
[2026-05-18T16:54:40+0200] index FAILED: sbert/dunzhang/stella_en_400M_v5; rc=0; stderr=Project: /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public
[2026-05-18T16:54:40+0200] candidate marked failed: sbert/dunzhang/stella_en_400M_v5
[2026-05-18T16:54:40+0200] benchmark complete; total_wall_s=3161
[2026-05-18T16:54:40+0200] results: CSV=/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/specs/system-spec-kit/026-graph-and-context-optimization/016-embedder-testing-and-architecture/004-code-index-stack/004-extended-bake-off/evidence/cocoindex-embedder-comparison-with-hybrid-rerank.csv JSONL=/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/specs/system-spec-kit/026-graph-and-context-optimization/016-embedder-testing-and-architecture/004-code-index-stack/004-extended-bake-off/evidence/cocoindex-embedder-comparison-with-hybrid-rerank.jsonl RUNLOG=/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/specs/system-spec-kit/026-graph-and-context-optimization/016-embedder-testing-and-architecture/004-code-index-stack/004-extended-bake-off/evidence/runlog-with-hybrid-rerank.txt
[2026-05-18T16:54:40+0200] restore: setting COCOINDEX_CODE_EMBEDDING_MODEL back to jina-code
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
Project: /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public
Indexing failed: Daemon error: environment already open in this program; close it to be able to open it again with different options
[2026-05-18T16:54:41+0200] restore complete; CocoIndex back on jina-code baseline
[2026-05-18T19:50:30+0200] benchmark start; candidates=sbert/BAAI/bge-code-v1
[2026-05-18T19:50:30+0200] candidate start: sbert/BAAI/bge-code-v1
[2026-05-18T19:50:30+0200] pre-pull start: sbert/BAAI/bge-code-v1

Loading weights:   0%|          | 0/338 [00:00<?, ?it/s]
Loading weights: 100%|██████████| 338/338 [00:00<00:00, 9974.07it/s]
[2026-05-18T19:50:37+0200] pre-pull done: sbert/BAAI/bge-code-v1
[2026-05-18T19:50:37+0200] reset: sbert/BAAI/bge-code-v1
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T19:50:37+0200] index start: sbert/BAAI/bge-code-v1
[2026-05-18T19:50:43+0200] index FAILED: sbert/BAAI/bge-code-v1; rc=0; stderr=Error: Failed to connect to daemon: Failed to connect to daemon after starting it
[2026-05-18T19:50:43+0200] candidate marked failed: sbert/BAAI/bge-code-v1
[2026-05-18T19:50:43+0200] benchmark complete; total_wall_s=13
[2026-05-18T19:50:43+0200] results: CSV=/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/specs/system-spec-kit/026-graph-and-context-optimization/016-embedder-testing-and-architecture/004-code-index-stack/004-extended-bake-off/evidence/cocoindex-embedder-comparison-with-hybrid-rerank.csv JSONL=/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/specs/system-spec-kit/026-graph-and-context-optimization/016-embedder-testing-and-architecture/004-code-index-stack/004-extended-bake-off/evidence/cocoindex-embedder-comparison-with-hybrid-rerank.jsonl RUNLOG=/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/specs/system-spec-kit/026-graph-and-context-optimization/016-embedder-testing-and-architecture/004-code-index-stack/004-extended-bake-off/evidence/runlog-with-hybrid-rerank.txt
[2026-05-18T19:50:43+0200] restore: setting COCOINDEX_CODE_EMBEDDING_MODEL back to jina-code
Nothing to reset.
Error: Failed to connect to daemon: Failed to connect to daemon after starting it
[2026-05-18T19:50:48+0200] restore complete; CocoIndex back on jina-code baseline
[2026-05-18T20:00:06+0200] benchmark start; candidates=sbert/BAAI/bge-code-v1
[2026-05-18T20:00:06+0200] candidate start: sbert/BAAI/bge-code-v1
[2026-05-18T20:00:06+0200] pre-pull start: sbert/BAAI/bge-code-v1

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Loading weights: 100%|██████████| 338/338 [00:00<00:00, 25182.51it/s]
[2026-05-18T20:00:13+0200] pre-pull done: sbert/BAAI/bge-code-v1
[2026-05-18T20:00:13+0200] reset: sbert/BAAI/bge-code-v1
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T20:00:14+0200] index start: sbert/BAAI/bge-code-v1
[2026-05-18T20:24:45+0200] index complete: sbert/BAAI/bge-code-v1; tail='    markdown: 5114 chunks     html: 34 chunks     css: 11 chunks     json: 6 chunks     text: 1 chunks '
[2026-05-18T20:25:12+0200] probes done: sbert/BAAI/bge-code-v1; summary=sbert/BAAI/bge-code-v1,768,18,11,0.611,3,5,3,380,21082
[2026-05-18T20:25:12+0200] candidate done: sbert/BAAI/bge-code-v1; wall_s=1506
[2026-05-18T20:25:12+0200] benchmark complete; total_wall_s=1506
[2026-05-18T20:25:12+0200] results: CSV=/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/specs/system-spec-kit/026-graph-and-context-optimization/016-embedder-testing-and-architecture/004-code-index-stack/004-extended-bake-off/evidence/cocoindex-embedder-comparison-with-hybrid-rerank.csv JSONL=/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/specs/system-spec-kit/026-graph-and-context-optimization/016-embedder-testing-and-architecture/004-code-index-stack/004-extended-bake-off/evidence/cocoindex-embedder-comparison-with-hybrid-rerank.jsonl RUNLOG=/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/specs/system-spec-kit/026-graph-and-context-optimization/016-embedder-testing-and-architecture/004-code-index-stack/004-extended-bake-off/evidence/runlog-with-hybrid-rerank.txt
[2026-05-18T20:25:12+0200] restore: setting COCOINDEX_CODE_EMBEDDING_MODEL back to jina-code
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
Project: /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public
[2026-05-18T20:37:57+0200] restore complete; CocoIndex back on jina-code baseline
[2026-05-18T20:37:59+0200] benchmark start; candidates=sbert/BAAI/bge-code-v1
[2026-05-18T20:37:59+0200] candidate start: sbert/BAAI/bge-code-v1
[2026-05-18T20:37:59+0200] pre-pull start: sbert/BAAI/bge-code-v1

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Loading weights: 100%|██████████| 338/338 [00:00<00:00, 8875.83it/s]
[2026-05-18T20:38:08+0200] pre-pull done: sbert/BAAI/bge-code-v1
[2026-05-18T20:38:08+0200] reset: sbert/BAAI/bge-code-v1
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T20:38:08+0200] index start: sbert/BAAI/bge-code-v1
[2026-05-18T21:03:37+0200] index complete: sbert/BAAI/bge-code-v1; tail='    markdown: 3449 chunks     html: 19 chunks     css: 8 chunks     json: 6 chunks     text: 1 chunks '
[2026-05-18T21:04:13+0200] probes done: sbert/BAAI/bge-code-v1; summary=sbert/BAAI/bge-code-v1,768,18,10,0.556,3,5,2,1313,12474
[2026-05-18T21:04:13+0200] candidate done: sbert/BAAI/bge-code-v1; wall_s=1574
[2026-05-18T21:04:13+0200] benchmark complete; total_wall_s=1574
[2026-05-18T21:04:13+0200] results: CSV=/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/specs/system-spec-kit/026-graph-and-context-optimization/016-embedder-testing-and-architecture/004-code-index-stack/004-extended-bake-off/evidence/cocoindex-embedder-comparison-with-hybrid-rerank.csv JSONL=/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/specs/system-spec-kit/026-graph-and-context-optimization/016-embedder-testing-and-architecture/004-code-index-stack/004-extended-bake-off/evidence/cocoindex-embedder-comparison-with-hybrid-rerank.jsonl RUNLOG=/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/specs/system-spec-kit/026-graph-and-context-optimization/016-embedder-testing-and-architecture/004-code-index-stack/004-extended-bake-off/evidence/runlog-with-hybrid-rerank.txt
[2026-05-18T21:04:13+0200] restore: setting COCOINDEX_CODE_EMBEDDING_MODEL back to jina-code
Databases deleted.
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or edit it manually.
Project: /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public
Indexing failed: Connection to daemon lost during indexing
[2026-05-18T21:18:19+0200] restore complete; CocoIndex back on jina-code baseline
[2026-05-18T21:18:21+0200] benchmark start; candidates=sbert/jinaai/jina-embeddings-v2-base-code sbert/google/embeddinggemma-300m sbert/nomic-ai/CodeRankEmbed sbert/BAAI/bge-code-v1
[2026-05-18T21:18:21+0200] candidate start: sbert/jinaai/jina-embeddings-v2-base-code
[2026-05-18T21:18:21+0200] pre-pull start: sbert/jinaai/jina-embeddings-v2-base-code
/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/jinaai/jina_hyphen_bert_hyphen_v2_hyphen_qk_hyphen_post_hyphen_norm/3baf9e3ac750e76e8edd3019170176884695fb94/configuration_bert.py:29: UserWarning: optimum is not installed. To use OnnxConfig and BertOnnxConfig, make sure that `optimum` package is installed
  warnings.warn("optimum is not installed. To use OnnxConfig and BertOnnxConfig, make sure that `optimum` package is installed")
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/util/decorators.py", line 41, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/sentence_transformer/model.py", line 183, in __init__
    super().__init__(
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 198, in __init__
    modules, self.module_kwargs = self._load_modules(
                                  ^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 974, in _load_modules
    return self._load_config_modules(model_name_or_path, **load_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/model.py", line 1165, in _load_config_modules
    module = module_class.load(
             ^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 1708, in load
    return cls(model_name_or_path=model_name_or_path, **init_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/util/decorators.py", line 87, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 642, in __init__
    self.model = self._load_model(
                 ^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/sentence_transformers/base/modules/transformer.py", line 1414, in _load_model
    return model_cls.from_pretrained(model_name_or_path, config=config, **model_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/models/auto/auto_factory.py", line 379, in from_pretrained
    model_class = get_class_from_dynamic_module(
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/dynamic_module_utils.py", line 627, in get_class_from_dynamic_module
    return get_class_in_module(class_name, final_module, force_reload=force_download)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/dynamic_module_utils.py", line 309, in get_class_in_module
    module_spec.loader.exec_module(module)
  File "<frozen importlib._bootstrap_external>", line 940, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/Users/michelkerkmeester/.cache/huggingface/modules/transformers_modules/jinaai/jina_hyphen_bert_hyphen_v2_hyphen_qk_hyphen_post_hyphen_norm/3baf9e3ac750e76e8edd3019170176884695fb94/modeling_bert.py", line 45, in <module>
    from transformers.pytorch_utils import (
ImportError: cannot import name 'find_pruneable_heads_and_indices' from 'transformers.pytorch_utils' (/Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.opencode/skills/mcp-coco-index/mcp_server/.venv/lib/python3.11/site-packages/transformers/pytorch_utils.py)
[2026-05-18T21:18:25+0200] pre-pull done: sbert/jinaai/jina-embeddings-v2-base-code
[2026-05-18T21:18:25+0200] reset: sbert/jinaai/jina-embeddings-v2-base-code
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T21:18:26+0200] index start: sbert/jinaai/jina-embeddings-v2-base-code
[2026-05-18T21:51:43+0200] index complete: sbert/jinaai/jina-embeddings-v2-base-code; tail='    markdown: 3459 chunks     html: 19 chunks     css: 8 chunks     json: 6 chunks     text: 1 chunks '
[2026-05-18T21:52:13+0200] candidate done: sbert/jinaai/jina-embeddings-v2-base-code; wall_s=2032
[2026-05-18T21:52:13+0200] candidate start: sbert/google/embeddinggemma-300m
[2026-05-18T21:52:13+0200] pre-pull start: sbert/google/embeddinggemma-300m

Loading weights:   0%|          | 0/314 [00:00<?, ?it/s]
Loading weights: 100%|██████████| 314/314 [00:00<00:00, 7031.07it/s]
[2026-05-18T21:52:20+0200] pre-pull done: sbert/google/embeddinggemma-300m
[2026-05-18T21:52:20+0200] reset: sbert/google/embeddinggemma-300m
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T21:52:23+0200] index start: sbert/google/embeddinggemma-300m
[2026-05-18T22:19:03+0200] index complete: sbert/google/embeddinggemma-300m; tail='    markdown: 3460 chunks     html: 19 chunks     css: 8 chunks     json: 6 chunks     text: 1 chunks '
[2026-05-18T22:19:33+0200] candidate done: sbert/google/embeddinggemma-300m; wall_s=1640
[2026-05-18T22:19:33+0200] candidate start: sbert/nomic-ai/CodeRankEmbed
[2026-05-18T22:19:33+0200] pre-pull start: sbert/nomic-ai/CodeRankEmbed
<All keys matched successfully>
[2026-05-18T22:19:40+0200] pre-pull done: sbert/nomic-ai/CodeRankEmbed
[2026-05-18T22:19:40+0200] reset: sbert/nomic-ai/CodeRankEmbed
The following files will be deleted:
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/cocoindex.db
  /Users/michelkerkmeester/MEGA/Development/Code_Environment/Public/.cocoindex_code/target_sqlite.db
Databases deleted.
Settings file still exists. Run `ccc reset --all` to remove it too,
or edit it manually.
[2026-05-18T22:19:41+0200] index start: sbert/nomic-ai/CodeRankEmbed
