Alex Getmanearly AI signals

Cs Roberta Base

Ai2

ReleasedUpdated

Timeline

  1. · Weights version · evidence link
Specifications

Cs 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 Cs Roberta Base publicly available?

Yes. Ai2 publishes the weights.

When was Cs Roberta Base released?

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