Alex Getmanearly AI signals

HiRO ACEv2

Ai2

ReleasedUpdated

Timeline

  1. · Weights version · evidence link
Specifications

HiRO ACEv2 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 HiRO ACEv2 publicly available?

Yes. Ai2 publishes the weights.

When was HiRO ACEv2 released?

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