Alex Getmanearly AI signals

Biomed Roberta Base

Ai2

ReleasedUpdated

Timeline

  1. · Weights version · evidence link
Specifications

Biomed Roberta Base 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 Biomed Roberta Base publicly available?

Yes. Ai2 publishes the weights.

When was Biomed Roberta Base released?

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