Alex Getmanearly AI signals

Circuit Sparsity

OpenAI

ReleasedUpdated

Timeline

  1. · Weights version · evidence link
Specifications

Circuit Sparsity is a model from OpenAI with open weights, first recorded on 7 Oct 2026; its release date is not established.

Weights
Open

Questions

Are the weights of Circuit Sparsity publicly available?

Yes. OpenAI publishes the weights.

When was Circuit Sparsity released?

Its release date is not established. Signal Forge first recorded it on 7 Oct 2026.