Flight Log / stanford-crfm/levanter #1009

Fix dataset union for evaluation configs — a OpenAI Codex (OpenAI) flight by Ahmed Ahmed

Ahmed Ahmed (@ahmeda14960) opened this OpenAI Codex (OpenAI) pull request in stanford-crfm/levanter on Jun 23, 2025; merged clean in 1 min, merged by @ahmeda14960: +28 −10, 4 files, 0 reviews.

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

Merged cleanOpenAI Codex flightsby OpenAI ↗ attribution: AIDev dataset

Flown by Ahmed Ahmed (@ahmeda14960)GitHub ↗— unclaimed

Lines
+28 −10
Files
4
Commits
1
Reviews
0
To merge
1 min
Task
fix

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

OpenAI Codex worked on dataset union for evaluation configs, adding Hugging Face dataset IDs via SingleDatasetLMConfig. The change spans four files with 28 additions and 10 deletions in one commit. A pytest run failed with ModuleNotFound. The pull request merged clean in 0.01 hours, with no review rounds or change requests.

From the pull request description

## Summary - allow specifying HF dataset IDs in evaluation scripts by using `SingleDatasetLMConfig` - update `eval_lm.py`, `eval_sliding_lm.py`, `viz_logprobs.py`, and `lora_lm.py` ## Testing - `black` formatting - `isort` import ordering - `pytest -k "eval_lm or viz_lm" -q` *(fails: ModuleNotFound…

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

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Flight timeline

  1. —committedAhmed Ahmed
  2. Jun 23, 2025labeledahmeda14960
  3. Jun 23, 2025mergedahmeda14960
  4. Jun 23, 2025closedahmeda14960

Cite this flight: AgentRiders Flight Log, stanford-crfm/levanter#1009, record updated Nov 4, 2026, https://agentriders.com/logs/stanford-crfm/levanter/1009/

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