# Harness Effectiveness Report

## Target

- Repository: TODO
- Stack and framework: TODO
- Evaluation date or window: TODO
- Agent or model: TODO
- Evaluation mode: TODO: baseline-vs-harnessed, harnessed-only-initial-benchmark, or other named mode

## Task Set

| Task ID | Scenario | Expected boundary | Common failure |
| --- | --- | --- | --- |
| TODO | TODO | TODO | TODO |

## Results

| Metric | Baseline | Harnessed | Delta |
| --- | ---: | ---: | ---: |
| Wrong-file edits | TODO | TODO | TODO |
| Repeated mistakes | TODO | TODO | TODO |
| First-pass verification success | TODO | TODO | TODO |
| Drift violations detected | TODO | TODO | TODO |
| Human rework minutes | TODO | TODO | TODO |
| Reverted files | TODO | TODO | TODO |

## Non-Comparable Setup Runs

Use this section for adoption, template setup, placeholder-prompt, or other
non-product observations that should be preserved but excluded from comparable
product-task counts.

| Run | Reason excluded | Use in metrics |
| --- | --- | --- |
| TODO | TODO | Excluded from comparable product-task count |

## Run Log

| Condition | Task ID | Run | Verification result | Notes |
| --- | --- | ---: | --- | --- |
| TODO | TODO | TODO | TODO | TODO |

## Changed-Files Consistency

| Task ID | Expected boundary | Actual changed files | Wrong-file edit result |
| --- | --- | --- | --- |
| TODO | TODO | TODO | TODO |

## Source Records

- Task outcome records reviewed: TODO: list `docs/effectiveness/task-outcomes/...`
- Repository refs compared: TODO
- Prompt refs compared: TODO
- Verification commands compared: TODO

## Interpretation

- Observed benchmark: TODO: for harnessed-only reports, summarize observations without claiming improvement
- What improved: TODO: use only when a comparable baseline or later comparison supports this
- What did not improve: TODO
- Confounders or limitations: TODO
- Harness changes to make next: TODO
- Human rework interpretation: TODO: distinguish unknown from 0 minutes

## Follow-Up

- Next review window: TODO
- Owner or reviewer: TODO
- Related decision or failure records: TODO
