Add diagnosis eval baseline diff

2026-07-05 00:59:53 +08:00
parent 4c7c53b024
commit 69deb15330
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+# Acceptance: diagnosis-eval-baseline-diff
+
+## Classification
+
+standard-light
+
+## Task Status
+
+| Task | Status | Notes |
+| --- | --- | --- |
+| Issue and OpenSpec setup | Done | Created slug-based issue and initial OpenSpec artifacts. |
+| Implementation | Done | Added diff model, comparator, writer, docs, sample outputs, and focused tests. |
+| Verification | Done | Diff/evaluator tests, compile verification, and OpenSpec validation passed. |
+
+## Current State
+
+- Baseline diff is implemented for aggregate metrics, verdict distribution, case-level state, keyword coverage, evidence coverage, missing cases, and new cases.
+- JSON and Markdown diff output are available.
+- No production runtime behavior has been changed.
+
+## Verification
+
+### Script Verification
+
+- Command: `mvn -q "-Dtest=DiagnosisEvalBaselineDiffTest" test`
+- Result: passed
+- Notes: Also verified with `DiagnosisTraceEvaluatorTest`.
+
+### Static Verification
+
+- Command: `mvn -q -DskipTests compile`
+- Result: passed
+
+### OpenSpec Verification
+
+- Command: `openspec validate diagnosis-eval-baseline-diff --strict`
+- Result: passed