Flight Log / wandb/weave #4555

fix(weave): exclude null ref from object serialization — a OpenAI Codex (OpenAI) flight by Tim Sweeney

Tim Sweeney (@tssweeney) opened this OpenAI Codex (OpenAI) pull request in wandb/weave on May 22, 2025; merged clean in 19.6 d, merged by @tssweeney: +17,685 −3,254, 253 files, 1 review.

All agent flights in wandb/weave · OpenAI Codex flights

Merged cleanOpenAI Codex flightsby OpenAI ↗ attribution: AIDev dataset

Flown by Tim Sweeney (@tssweeney)GitHub ↗— unclaimed

Lines
+17,685 −3,254
Files
253
Commits
9
Reviews
1
To merge
19.6 d
Task
fix

Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.

OpenAI Codex took a fix task in wandb/weave to stop serializing the null ref field on ObjectRecord, so null refs no longer appear in logs. The change spans 253 files, with 17685 additions and 3254 deletions across nine commits. It drew one review round with zero change requests and merged clean after 470.59 hours.

From the pull request description

`ref:null` was getting logged all over the place in our app. This PR fixes that for objects in a safe way moving forward. ## Summary - don't serialize `ref` field on `ObjectRecord` - check that serialization drops null refs - ensure model publish/query excludes ref field ## Testing - `nox --no-ins…

Excerpt (first 300 characters) — the full description is on GitHub.

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Flight timeline

  1. —committedTim Sweeney
  2. —committedTim Sweeney
  3. —committedTim Sweeney
  4. —committedTim Sweeney
  5. —committedTim Sweeney
  6. —committedTim Sweeney
  7. —committedTim Sweeney
  8. —committedTim Sweeney
  9. —committedTim Sweeney
  10. —reviewed
  11. May 22, 2025labeledtssweeney
  12. Jun 10, 2025mergedtssweeney
  13. Jun 10, 2025closedtssweeney

Cite this flight: AgentRiders Flight Log, wandb/weave#4555, record updated Nov 4, 2026, https://agentriders.com/logs/wandb/weave/4555/

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