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Olmo 3 DPO calibration study: raw outputs

Raw per-question and per-response outputs and run logs from a study of why DPO makes Olmo 3 7B Instruct overconfident on multiple-choice questions. The code, summaries, pre-registered predictions and write-up ("Why Does DPO Make Olmo 3 Overconfident?") live in the GitHub repo edwin-huang/olmo3-dpo-calibration; this repository holds the files too large to keep there. Paths match the repo's olmo-calib/ folder, so a file referenced there as results_ckpt/<run>/... is at the same path here.

What is here

Files Contents
**/*questions.jsonl, **/letters.jsonl Per-question A-D letter probabilities (MMLU, ARC; 5-shot letters, chat format, self-consistency) used for T*, ECE and AUROC
**/*responses.jsonl Model generations: 300 held-out chat prompts, IFEval, BigBenchHard (Ai2 protocol and our 3-shot harness)
**/*cloze_rows.jsonl Per-question cloze scores
**/*.log, results_box2/, results_q25/runs/, results_smoke/ Training and evaluation logs

Trained models are in ehuang5/olmo3-calibration-models.

Sources and license

Outputs come from Ai2's Olmo 3 7B checkpoints (Apache-2.0) and from DPO models trained on Ai2's Dolci preference data (allenai/Dolci-Instruct-DPO, allenai/Dolci-Think-DPO-7B, both ODC-BY). Prompts and questions come from those datasets and from public benchmarks (MMLU, ARC-Challenge, IFEval, BIG-Bench Hard). This repository is released under ODC-BY; please attribute Ai2's Olmo 3 and Dolci releases as well as the benchmarks.

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