pravsels/pi05-build-block-tower-6mix

pi0.5 Build Block Tower - 6mix

Fine-tuned pi0.5 checkpoint for build-block-tower, trained on the base dataset plus five DAgger rounds (6 datasets total) with imitation learning only.

Experiment

• Config name: pi05_build_block_tower_baseline
• Run type: replication
• Objective: train the build-block-tower baseline on the base dataset plus five DAgger rounds using the synced baseline checkpoint/output path
• Weight init: weights/pi05_base/params

Dataset

• 6 HuggingFace datasets: villekuosmanen/build_block_tower plus dAgger_build_block_tower_1.0.0 through 1.4.0

Uploaded Checkpoints

• 30000: intermediate checkpoint, SHA-256 3f0e7a56c29623df26809b19f698e7ee60232a5f203c820bc9d8b248413e2119
• 40000: intermediate checkpoint, SHA-256 1022fe15232cc345a4034172e626cfd22f80529096618b3ccf81f02f89572075
• 49999: final checkpoint, SHA-256 8c2267b86dbda5e8987452f1717da0d1fb00e581fb7e21e2da4ec88de3746ecc

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