OpenAI's Codex release notes, last updated on 26 September, add support for GPT-6 Sol and GPT-6 Luna. Coverage also reports a 50% API price cut compared with a GPT-5.6 promotion.
For anyone building on Codex, the newest models are now the default choice, and the cost of running them is moving down.
Reported by Releasebot.
researched and written by aida