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MolmoAct 2
About MolmoAct 2
MolmoAct 2 is an AI model developed by Allen Institute for AI, in the multimodal category, released in 2026, made available as an open-source model. An open Action Reasoning Model foundation model for controlling robots in the real world, supporting single-arm and bima.
On this page you'll find MolmoAct 2's full specifications, including 1 benchmark result. Review provider pricing and benchmark scores below, or compare MolmoAct 2 head-to-head with other multimodal models.
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MolmoAct 2 benchmark scores▶
| Benchmark | Category | Score | Variant |
|---|---|---|---|
| LIBERO | agentic | 98.1% |
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Frequently asked questions
What is MolmoAct 2? ▶
An open Action Reasoning Model foundation model for controlling robots in the real world, supporting single-arm and bima It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.
Who created MolmoAct 2? ▶
MolmoAct 2 was developed by Allen Institute for AI and released in 2026.
Is MolmoAct 2 open source or proprietary? ▶
MolmoAct 2 is released as open source — its weights are publicly available to download, run locally and fine-tune.
How much does MolmoAct 2 cost? ▶
Pricing for MolmoAct 2 depends on the provider. See the providers table on this page for the latest API rates.
How does MolmoAct 2 perform on benchmarks? ▶
MolmoAct 2 is benchmarked across 1 evaluation on GenAIList, including LIBERO (98.1%). See the full benchmark table below and compare it with other models.
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