Alex Getmanearly AI signals

MolmoMotion 4B H1 F32

Ai2

ReleasedUpdated

Timeline

  1. · Weights version · evidence link
Specifications

MolmoMotion 4B H1 F32 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 MolmoMotion 4B H1 F32 publicly available?

Yes. Ai2 publishes the weights.

When was MolmoMotion 4B H1 F32 released?

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