Three phase-specific ACT policies trained from H2Ozone/lever_reach_400episodes at the dataset-native 10 Hz. The bundle preserves the complete 28-value Alex state/action contract: both wrist poses, neck yaw/pitch, and both six-value Ability Hands.

Selected on a held-out 40-episode split:

The Alex RDX runtime loads this repository as one policy path and automatically executes three fresh Reach chunks, one Push-down chunk, and one Finish-lowering chunk. Each chunk contains 16 actions. See act_phase_bundle.json for the pinned phase paths, prompts, schema, and revisions.