Fix #54: [milestone Milestone 5 ] DPO/PPO/SFT training pipeline integration — wire the validated trace exporters...

[telleroutlook]

Fixes #54

Generated by claude-bot-go worker.

[telleroutlook]

Summary

Well-structured training pipeline integration with comprehensive tests and no blocking issues

Severity

none

Blocking findings

1. evomerge/training_pipeline.py:491 build_training_job_manifest writes to fixed filename 'training-job.manifest.json' which could be overwritten if multiple jobs run in same directory concurrently
2. evomerge/training_pipeline.py:224 CheckpointRegistry.register has TOCTOU race between find check and write - not thread-safe for concurrent processes

Verdict

✅ Approved

Merge risk

low

Audit

• model: opus
• effort: high
• tokens: input=0, output=0

{
  "approved": true,
  "severity": "none",
  "summary": "Well-structured training pipeline integration with comprehensive tests and no blocking issues",
  "findings": [
    {
      "file": "evomerge/training_pipeline.py",
      "line": 491,
      "issue": "build_training_job_manifest writes to fixed filename 'training-job.manifest.json' which could be overwritten if multiple jobs run in same directory concurrently",
      "kind": "suggestion"
    },
    {
      "file": "evomerge/training_pipeline.py",
      "line": 224,
      "issue": "CheckpointRegistry.register has TOCTOU race between find check and write - not thread-safe for concurrent processes",
      "kind": "suggestion"
    }
  ],
  "merge_risk": "low",
  "Model": "opus",
  "model": "claude-cli",
  "effort": "high",
  "tokens": {
    "input_tokens": 0,
    "output_tokens": 0
  },
  "same_verdict_count": 1
}

[telleroutlook]

Summary

New training_pipeline.py imports from evomerge.io and evomerge.pipeline modules that are not included in this PR diff, creating a hard dependency risk.

Severity

high

Blocking findings

1. evomerge/training_pipeline.py:33 Import from evomerge.io (write_dicts_jsonl) - module not shown in diff, may not exist
2. evomerge/training_pipeline.py:467 Import from evomerge.pipeline (to_sft_records) - module not shown in diff, may not exist
3. evomerge/training_pipeline.py:469 Import from evomerge.pipeline (to_dpo_records) - module not shown in diff, may not exist
4. evomerge/training_pipeline.py:471 Import from evomerge.pipeline (to_ppo_records) - module not shown in diff, may not exist

Verdict

❌ Rejected

Merge risk

high

Audit

• model: opus
• effort: high
• tokens: input=0, output=0

{
  "approved": false,
  "severity": "high",
  "summary": "New training_pipeline.py imports from evomerge.io and evomerge.pipeline modules that are not included in this PR diff, creating a hard dependency risk.",
  "findings": [
    {
      "file": "evomerge/training_pipeline.py",
      "line": 33,
      "issue": "Import from evomerge.io (write_dicts_jsonl) - module not shown in diff, may not exist",
      "kind": "blocker"
    },
    {
      "file": "evomerge/training_pipeline.py",
      "line": 467,
      "issue": "Import from evomerge.pipeline (to_sft_records) - module not shown in diff, may not exist",
      "kind": "blocker"
    },
    {
      "file": "evomerge/training_pipeline.py",
      "line": 469,
      "issue": "Import from evomerge.pipeline (to_dpo_records) - module not shown in diff, may not exist",
      "kind": "blocker"
    },
    {
      "file": "evomerge/training_pipeline.py",
      "line": 471,
      "issue": "Import from evomerge.pipeline (to_ppo_records) - module not shown in diff, may not exist",
      "kind": "blocker"
    }
  ],
  "merge_risk": "high",
  "Model": "opus",
  "model": "claude-cli",
  "effort": "high",
  "tokens": {
    "input_tokens": 0,
    "output_tokens": 0
  },
  "same_verdict_count": 1
}

[telleroutlook]

Summary

Training pipeline integration adds dataset versioning, checkpoint registry, loss telemetry, and job manifest wiring with comprehensive test coverage

Severity

none

Blocking findings

None.

Verdict

✅ Approved

Merge risk

low

Audit

• model: opus
• effort: high
• tokens: input=0, output=0

{
  "approved": true,
  "severity": "none",
  "summary": "Training pipeline integration adds dataset versioning, checkpoint registry, loss telemetry, and job manifest wiring with comprehensive test coverage",
  "findings": [],
  "merge_risk": "low",
  "Model": "opus",
  "model": "claude-cli",
  "effort": "high",
  "tokens": {
    "input_tokens": 0,
    "output_tokens": 0
  },
  "same_verdict_count": 1
}