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pravsels/
pi05-bin-pack-positive-only-fix

Name: pi05-bin-pack-positive-only-fix
Availability: InStock

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pi0.5 Bin Pack Reward Recap - Positive Only Fix

Fine-tuned pi0.5 checkpoint for coffee capsule bin packing, rerun after the advantage-token placement and valid-index persistence fixes using positive-only reward recap semantics.

Experiment

Config name: pi05_bin_pack_coffee_capsules_recap_positive_only
Run type: experiment
Objective: rerun bin-pack positive-only recap after fixing advantage-token placement, config-aware valid-index persistence, and shortening the run to 50k steps

Dataset

9 HuggingFace datasets: bin_pick_pack_coffee_capsules plus 8 DAgger rounds

Uploaded Checkpoints

30000: intermediate checkpoint, SHA-256 489b7aead63b6bd715aaa55305eeeabef4dc70634d79eeca9d2d384e1d416052
40000: intermediate checkpoint, SHA-256 d53517fa406be906f64e26a9e7eb3c15f84e1809f10f46074c7dce6b43b9ab3a
49999: final checkpoint, SHA-256 a880a381e90a16706a24699f5a95c6554e7bb10f6445c5fdbccc169846205f52

Checkpoints are stored as params-only artifacts under checkpoints/<step>/params/.

Assets

assets/ contains normalization stats and dataset metadata used by this run.

W&B

Project dashboard

Repo Structure

checkpoints/30000/params/
checkpoints/30000/assets/
checkpoints/40000/params/
checkpoints/40000/assets/
checkpoints/49999/params/
checkpoints/49999/assets/
README.md
TRAINING_LOG.md

pravsels/pi05-bin-pack-positive-only-fix