# Full-Stack Eval

Generated: 2026-04-22T22:53:56.609Z
Readiness: production_candidate

## Phase Status

| Phase | Status | Duration |
|---|---|---|
| typecheck | skipped | 0ms |
| build | skipped | 0ms |
| capability_compare | skipped | 0ms |
| expanded_feature_capability | skipped | 0ms |
| product_answer_control | skipped | 0ms |
| dogfood_strict | skipped | 0ms |
| notebook_capacity | skipped | 0ms |
| product_history_soak | skipped | 0ms |

## Capability

Overall pass rate: 100.0%
LLM judge average: 9.1/10
p95 latency: 44.0s
Entity correct: 100.0%
Factually accurate: 71.9%
No hallucinations: 62.5%
Actionable: 100.0%

| Model | Pass Rate | Judge Score | Avg Latency |
|---|---|---|---|
| gpt-5.4 | 100.0% | 9.1 | 27.4s |

## Feature Breadth

Expanded pass rate: 100.0%
Expanded model: gpt-5.4 | category: all | total time: 878.0s

| Category | Passed | Total | Pass Rate | Avg Latency |
|---|---|---|---|---|
| calendar | 3 | 3 | 100.0% | 35.2s |
| disclosure | 4 | 4 | 100.0% | 20.4s |
| document | 3 | 3 | 100.0% | 31.8s |
| hybrid | 4 | 4 | 100.0% | 27.3s |
| media | 3 | 3 | 100.0% | 26.2s |
| skills | 4 | 4 | 100.0% | 24.4s |
| spreadsheet | 3 | 3 | 100.0% | 21.3s |
| tools | 4 | 4 | 100.0% | 20.7s |
| web | 3 | 3 | 100.0% | 54.5s |

## Answer Control

Answer-control pass rate: 100.0%
Entity resolution: 100.0%
Artifact decision quality: 100.0%
Ambiguity recovery: 100.0%

| Dimension | Passed | Total | Pass Rate |
|---|---|---|---|
| entity_resolution | 5 | 5 | 100.0% |
| retrieval_relevance | 5 | 5 | 100.0% |
| claim_support | 5 | 5 | 100.0% |
| final_response_quality | 5 | 5 | 100.0% |
| trajectory_quality | 5 | 5 | 100.0% |
| actionability | 5 | 5 | 100.0% |
| artifact_decision_quality | 5 | 5 | 100.0% |
| ambiguity_recovery | 2 | 2 | 100.0% |

## UX / Dogfood

Dogfood score: 100/100 (A)
Real issues: 0

## Capacity

Notebook worst p95: 177ms | worst unexpected error rate: 0.00%
History soak worst p95: 509ms | worst error rate: 0.00%

### Notebook Load Rows

| Scenario | p95 | Error % | Notes |
|---|---|---|---|
| concurrent_insert | 151ms | 0.00% |  |
| sustained_append | 177ms | 0.00% |  |
| paginated_read | 126ms | 0.00% |  |
| multi_tab_edit | 147ms | 0.00% |  |
| multi_tab_conflict | 151ms | 64.65% | expected conflict guards: REVISION_MISMATCH |
| shared_session_insert | 149ms | 0.00% |  |

### Product History Rows

| Scenario | p95 | Error % |
|---|---|---|
| start_session | 242ms | 0.00% |
| complete_session | 266ms | 0.00% |
| session_e2e | 509ms | 0.00% |
| list_sessions | 148ms | 0.00% |
| get_session | 128ms | 0.00% |
| get_session_messages | 119ms | 0.00% |
| list_reports | 108ms | 0.00% |
| get_report | 123ms | 0.00% |
| get_entity_notebook | 136ms | 0.00% |

## Verdict

Capability OK: true
Expanded Feature Coverage OK: true
Answer Control OK: true
Dogfood OK: true
Notebook OK: true
History OK: true
Failing phases: none

## Artifacts

- [Full-stack JSON](D:/VSCode Projects/cafecorner_nodebench/nodebench_ai4/nodebench-ai/docs/architecture/benchmarks/full-stack-eval-2026-04-22T22-53-56.json)
- [Capability JSON](D:/VSCode Projects/cafecorner_nodebench/nodebench_ai4/nodebench-ai/docs/architecture/benchmarks/comprehensive-eval-2026-04-22T21-24-33-metrics.json)
- [Expanded eval JSON](D:/VSCode Projects/cafecorner_nodebench/nodebench_ai4/nodebench-ai/docs/architecture/benchmarks/expanded-eval-2026-04-22T21-39-17.json)
- [Answer-control JSON](D:/VSCode Projects/cafecorner_nodebench/nodebench_ai4/nodebench-ai/docs/architecture/benchmarks/product-answer-control-eval-2026-04-22T21-39-22.json)
- [Notebook load JSON](D:/VSCode Projects/cafecorner_nodebench/nodebench_ai4/nodebench-ai/.tmp/evals/notebook-load-latest.json)
- [Product history JSON](D:/VSCode Projects/cafecorner_nodebench/nodebench_ai4/nodebench-ai/.tmp/evals/product-chat-history-latest.json)