That's right, GPT-5.6 Sol is awesome and can be used pretty much anywhere, including in the CC harness.

To celebrate this, together with the fact that I'm not going anywhere... I have reset usage limits for all paid users of ChatGPT Work and Codex.

Have fun out there!

Boris Cherny (@bcherny)
We are hiring if you would like to work at Anthropic!

We don’t ban people for using harnesses with other models. Almost certainly it was a different account classifier that triggered. Looking into it, thanks for escalating.