Allen Institute for AI: what I’ve logged
Allen Institute for AI comes up in 3 posts of my AI log, from November 2025 to May 2026, and each item below links to the primary source. The releases I logged include MolmoAct 2, Olmo 3.1 32B Think and Olmo 3, filed under frontier, agents and coding and robotics.
Items that mention Allen Institute for AI
- Allen Institute for AI 4 May 2026
MolmoAct 2
A fully open robot action model with weights, code and data, reporting a 20.6% average on its MolmoBot household benchmark against 10.3% for pi0.5.
- Allen Institute for AI 8 Dec 2025
Olmo 3.1 32B Think
Extended reinforcement-learning training on top of the fully open Olmo 3 recipe.
- Allen Institute for AI 17 Nov 2025
Olmo 3
A fully open model family that releases data, code and every checkpoint, including a 32B Think model.