Alex Lever Reach ACT: Three-Phase Bundle
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:
- Reach: step 10,000
- Push down: step 7,500
- Finish lowering: step 2,500
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.