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README.md
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---
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license: apache-2.0
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tags:
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- robotics
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- vla
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- molmoact2
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- droid
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---
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# MolmoAct2-DROID — absolute joint-pose full fine-tune
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Full fine-tune of `allenai/MolmoAct2-DROID` on the filtered DROID mixture
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(`shrg7/droid-equad-stage-1-jointabs`, LeRobot v3.0) with **absolute joint-pose**
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action targets (arm[t] = q[t+1], 7 arm joints + gripper).
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- Trainer: lerobot-native `MolmoAct2Policy` (continuous flow action expert)
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- `control_mode="absolute joint pose"`, `action_mode=continuous`, chunk 15
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- Norm stats derived from this dataset (avoids the franka_droid clip issue)
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- Checkpoint: step 16000 (training in progress; this is an intermediate checkpoint)
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Standard lerobot MolmoAct2 checkpoint dir: `model.safetensors` + `config.json` +
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pre/post-processor pipelines (`policy_preprocessor*`, `policy_postprocessor*`) +
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`train_config.json`.
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