{
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  "title": "Add helper for ragged paged attention",
  "number": 1047,
  "source": "aidev",
  "commits": 1,
  "debrief": "The agent added a helper, ragged_paged_attention, that gates the optional TPU ragged paged attention import and dispatches to TPU or reference code, then switched paged_decode to use it. The change touches one file with one commit, 65 additions and 36 deletions. It merged clean with no changes requested, 0.01 hours after opening.",
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  "confidence": "dataset",
  "updated_at": "2026-11-04T01:30:57.359856+00:00",
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  "body_excerpt": "## Summary\n- gate optional TPU ragged paged attention import\n- introduce `ragged_paged_attention` helper to dispatch to TPU or reference code\n- use new helper from `paged_decode`\n\n## Testing\n- `pre-commit run --files src/levanter/layers/attention.py`\n- `pytest tests -m \"not entry and not slow and no",
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 "repo": {
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 "author": {
  "login": "dlwh",
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   "agent": "openai-codex",
   "state": "merged",
   "title": "Refactor JitScheduler buffer shape",
   "number": 1098,
   "outcome": "merged_clean",
   "index_ok": true,
   "additions": 185,
   "deletions": 186,
   "merged_at": "2025-07-28T16:11:08+00:00",
   "opened_at": "2025-07-25T18:43:48+00:00",
   "task_type": "refactor",
   "files_changed": 3,
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  },
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   "state": "closed",
   "title": "Update agent planning guideline",
   "number": 1090,
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   "deletions": 2061,
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   "opened_at": "2025-07-23T00:19:38+00:00",
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   "files_changed": 35,
   "hours_to_merge": null
  },
  {
   "agent": "openai-codex",
   "state": "merged",
   "title": "Update CI to sync without lock and add lockfile check",
   "number": 1087,
   "outcome": "merged_clean",
   "index_ok": true,
   "additions": 26,
   "deletions": 3,
   "merged_at": "2025-07-21T22:46:38+00:00",
   "opened_at": "2025-07-21T22:40:07+00:00",
   "task_type": "ci",
   "files_changed": 4,
   "hours_to_merge": 0.11
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 ],
 "pr_url": "https://github.com/stanford-crfm/levanter/pull/1047",
 "page": "https://agentriders.com/logs/stanford-crfm/levanter/1047/"
}