Flight Log / stanford-crfm/levanter #1026

Pass tokens to page table allocation — a OpenAI Codex (OpenAI) flight by David Hall

David Hall (@dlwh) opened this OpenAI Codex (OpenAI) pull request in stanford-crfm/levanter on Jul 2, 2025; merged clean in 31 min, merged by @dlwh: +47 −43, 3 files, 0 reviews.

All agent flights in stanford-crfm/levanter · OpenAI Codex flights

Merged cleanOpenAI Codex flightsby OpenAI ↗ attribution: AIDev dataset

Flown by David Hall (@dlwh)GitHub ↗— unclaimed

Lines
+47 −43
Files
3
Commits
1
Reviews
0
To merge
31 min
Task
feat

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

OpenAI Codex passes token-level sequence ids into PageTable.allocate_for_seqs in the levanter repository, computing destination slots from those tokens and updating attention and page table tests. The change spans three files, with 47 additions and 43 deletions in one commit. It merged clean after 0.51 hours with zero change requests and no reviewer comments.

From the pull request description

## Summary - allow `PageTable.allocate_for_seqs` to take token-level sequence ids - compute destination slots from the passed tokens - update attention tests to include token ids - expand page table tests to verify new token destinations ## Testing - `flake8 src/levanter/layers/attention.py tests/t…

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

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Flight timeline

  1. —committedDavid Hall
  2. Jul 2, 2025labeleddlwh
  3. Jul 2, 2025mergeddlwh
  4. Jul 2, 2025closeddlwh

Cite this flight: AgentRiders Flight Log, stanford-crfm/levanter#1026, record updated Nov 4, 2026, https://agentriders.com/logs/stanford-crfm/levanter/1026/

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