Alex Getmanearly AI signals

MolmoAct2 Pretrain

Ai2

ReleasedUpdated

Timeline

  1. · Weights version · evidence link
Specifications

MolmoAct2 Pretrain is a model from Ai2 with open weights, first recorded on 1 Nov 2026; its release date is not established.

Weights
Open

Questions

Are the weights of MolmoAct2 Pretrain publicly available?

Yes. Ai2 publishes the weights.

When was MolmoAct2 Pretrain released?

Its release date is not established. Signal Forge first recorded it on 1 Nov 2026.