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GPT-6.1 Sol characterOpenAI Codex character

OpenAI Codex and GPT-6.1 Sol

2 products from OpenAI

Now available

GPT-6.1 Sol arrives in Codex and ChatGPT Work

GPT-6.1 Sol rolled out to Codex and ChatGPT Work for Plus, Pro, Business, Enterprise and Edu. Free and Go were not included at launch.

Who is affected:
Codex and ChatGPT Work users.
What to do:
Try gpt-6.1-sol for long-running work.

Source

"GPT-6.1 Sol offers near-Astra performance for complex work at a lower cost than Astra."

Codex changelog

Published

Open the sourcedevelopers.openai.com

Modelpeers tracks changes to AI agents and models, each from its source. Follow OpenAI Codex to get a weekly email when it changes.