# Full-Stack Eval

Generated: 2026-04-22T03:57:10.306Z
Readiness: not_ready

## Phase Status

| Phase | Status | Duration |
|---|---|---|
| typecheck | passed | 838ms |
| build | passed | 35.5s |
| capability_compare | passed | 177.2s |
| expanded_feature_capability | passed | 530.1s |
| product_answer_control | passed | 3.9s |
| dogfood_strict | passed | 1031.2s |
| notebook_capacity | passed | 198.7s |
| product_history_soak | passed | 20.8s |

## Capability

Overall pass rate: 93.8%
LLM judge average: 8.1/10
p95 latency: 21.1s
Entity correct: 96.9%
Factually accurate: 53.1%
No hallucinations: 31.3%
Actionable: 100.0%

| Model | Pass Rate | Judge Score | Avg Latency |
|---|---|---|---|
| gpt-5.4-mini | 93.8% | 8.1 | 12.3s |

## Feature Breadth

Expanded pass rate: 71.0%
Expanded model: gpt-5.4-mini | category: all | total time: 527.5s

| Category | Passed | Total | Pass Rate | Avg Latency |
|---|---|---|---|---|
| calendar | 3 | 3 | 100.0% | 19.8s |
| disclosure | 3 | 4 | 75.0% | 11.5s |
| document | 2 | 3 | 66.7% | 12.7s |
| hybrid | 2 | 4 | 50.0% | 24.1s |
| media | 1 | 3 | 33.3% | 26.8s |
| skills | 2 | 4 | 50.0% | 10.8s |
| spreadsheet | 3 | 3 | 100.0% | 9.2s |
| tools | 3 | 4 | 75.0% | 11.4s |
| web | 3 | 3 | 100.0% | 30.1s |

## 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: 90/100 (A)
Real issues: 6

## Capacity

Notebook worst p95: 172ms | worst unexpected error rate: 0.00%
History soak worst p95: 555ms | worst error rate: 0.00%

### Notebook Load Rows

| Scenario | p95 | Error % | Notes |
|---|---|---|---|
| concurrent_insert | 170ms | 0.00% |  |
| sustained_append | 172ms | 0.00% |  |
| paginated_read | 125ms | 0.00% |  |
| multi_tab_edit | 140ms | 0.00% |  |
| multi_tab_conflict | 140ms | 59.81% | expected conflict guards: REVISION_MISMATCH |
| shared_session_insert | 147ms | 0.00% |  |

### Product History Rows

| Scenario | p95 | Error % |
|---|---|---|
| start_session | 191ms | 0.00% |
| complete_session | 364ms | 0.00% |
| session_e2e | 555ms | 0.00% |
| list_sessions | 97ms | 0.00% |
| get_session | 123ms | 0.00% |
| get_session_messages | 112ms | 0.00% |
| list_reports | 97ms | 0.00% |
| get_report | 114ms | 0.00% |
| get_entity_notebook | 134ms | 0.00% |

## Verdict

Capability OK: false
Expanded Feature Coverage OK: false
Answer Control OK: true
Dogfood OK: false
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-2026-04-22T03-23-51.json)
- [Capability JSON](D:/VSCode Projects/cafecorner_nodebench/nodebench_ai4/nodebench-ai/docs/architecture/benchmarks/comprehensive-eval-2026-04-22T03-27-25-metrics.json)
- [Expanded eval JSON](D:/VSCode Projects/cafecorner_nodebench/nodebench_ai4/nodebench-ai/docs/architecture/benchmarks/expanded-eval-2026-04-22T03-36-15.json)
- [Answer-control JSON](D:/VSCode Projects/cafecorner_nodebench/nodebench_ai4/nodebench-ai/docs/architecture/benchmarks/product-answer-control-eval-2026-04-22T03-36-19.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)