Alex Getmanearly AI signals

Granite Guardian 3.1 2B

IBM

ReleasedUpdated

Timeline

  1. · Weights version · evidence link
Specifications

Granite Guardian 3.1 2B is a model from IBM with open weights, first recorded on 11 Nov 2026; its release date is not established.

Weights
Open

Questions

Are the weights of Granite Guardian 3.1 2B publicly available?

Yes. IBM publishes the weights.

When was Granite Guardian 3.1 2B released?

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