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  "debrief": "OpenAI Codex was given a fix task in klongpy: correct the torch backend gradient for non-scalar outputs by providing grad_outputs, and add matrix gradient regression tests. The change touched two files, with 38 additions and one deletion, in one commit. It merged clean after 0.07 hours, with no changes requested and zero reviews recorded.",
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  "body_excerpt": "## Summary\n- fix torch backend gradient for non-scalar outputs by providing grad_outputs\n- add regression tests for matrix gradient on numpy and torch backends\n\n## Testing\n- `python3 -m unittest tests.test_autograd -v`\n- `python3 -m unittest`\n\n------\nhttps://chatgpt.com/codex/tasks/task_e_686f16811e",
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