Alex Getmanearly AI signals

OLMo 2 0425 1B Early Training

Ai2

ReleasedUpdated

Timeline

  1. · Weights version · evidence link
Specifications

OLMo 2 0425 1B Early Training is a model from Ai2 with open weights, first recorded on 11 Nov 2026; its release date is not established.

Weights
Open

Questions

Are the weights of OLMo 2 0425 1B Early Training publicly available?

Yes. Ai2 publishes the weights.

When was OLMo 2 0425 1B Early Training released?

Its release date is not established. Signal Forge first recorded it on 11 Nov 2026.