bridgequant-libero-76m-ptr5

Ablation: the 76M LIBERO recipe with loss.phase_transition_radius: 5 (weight 3.0). LIBERO-500 mean-of-3 0.9533 vs 0.9715 (long 0.920, spatial 0.950, goal 0.946, object 0.997). Kept for reference; not recommended.

Files: model.safetensors, norm_stats.json, bridgequant_vla.yaml / config.json / metadata.json (the bundle load_trainable_weights expects), train_config.yaml (the experiment YAML; evaluation and deployment use the same YAML).

Code: https://github.com/VLAOpt/bridgequant-async