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MolmoAct 2

Other groups, 5 Apr 2026.

Lab
Other groups
Released
5 Apr 2026
Kind
Vision, Robotic manipulation
Training compute
1.1 × 10²² FLOP
Parameters
5.5 billion
Organisations
Allen Institute for AI, University of Washington, National University of Singapore, University of Pennsylvania, Johns Hopkins University, Amazon, Cortex AI
Country
United States

Data: Epoch AI (Creative Commons Attribution), releases too new for it from OpenRouter, and METR. Updated 25 Sep 2026.