hackhackhack66666/Blockwise-Libero-finetune

Blockwise LIBERO Finetune Artifacts (Phase 2)

This repository stores artifacts from the LIBERO Phase-2 tail-decoder fit for Blockwise-OAT.

Fit Summary

• Resume checkpoint: checkpoints/original_oat_tail_p4_r1.pt
• Requested epochs: 30
• Completed epochs: 10 (early stop triggered)
• Best validation loss: 2.7337 at epoch 1
• Final epoch loss/val: 2.7343 / 2.7466
• Tail/AR parameter ratio: 0.901 (4,525,568 / 5,023,488)
• Train/val split: 117,883 / 6,204 (val_ratio=0.05)

Included Artifacts

• checkpoints/original_oat_tail_p4_r1.pt - resumed tail checkpoint after Phase-2 fit
• checkpoints/original_oat_tail_p4_r1_best.pt - best validation checkpoint
• logs/libero_phase2_pipeline_B.log - raw training/eval pipeline log from cluster
• metrics/fit_summary_phase2.json - parsed fit metrics snapshot
• visualizations/tail_training_phase2_dashboard.png - train/val loss dashboard

Visualization

Notes

• This upload focuses on fit artifacts for LIBERO.
• Eval steps in the same pipeline log include later environment/runtime failures; those are kept in raw log for traceability.