Does MolmoAct2 run on ROBOTIS OMX?

partial

T3 · community reportedlast verified 2026-10-24 · 1d agoLeRobot

Scope: Training evidenced by public checkpoint(s); on-robot inference not documented by a primary source.

Capabilities

Capability	State	Evidence
Train / fine-tune	works	ev-hub-maximellerbach-molmoact2-omx
Real-robot inference	no verified evidence	—
Simulation inference	no verified evidence	—
Teleop + record	no verified evidence	—

Evidence 1 source; the cell shows the highest tier

T3 · community reportedhub-checkpointverified 2026-10-24 (1d ago)
config.json type=molmoact2; train_config.json dataset maximellerbach/omx_pickandplace whose meta/info.json robot_type=omx_follower (50 episodes); 5000 steps.
https://huggingface.co/maximellerbach/omx_pickandplace_molmoact2

MolmoAct2 inference speed by hardware robot-independent · inference cost only

Compute	Runtime	Precision	Cams	p50 / p95 ms	Inference	Mem	Platform	Source
H100 80GB	PyTorch eager	bf16	2	—	—	13 GB	lerobot 0.6.1 conditions os: Ubuntu 22.04 (repo tested with) · memory_sampling: nvidia-smi peak Inference memory only (12.1 GiB peak GPU memory = 13.0 GB); no latency reported. LIBERO with two RGB cameras, chunk_size=10, 8 flow timesteps. Not task success.	T3 · community reported

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History

2026-10-25 fecccd1 Initial release: robot policy compatibility matrix · Danilo Znamerovszkij