OpenAI releases GPT-6.1 Sol at DevDay, near-Astra performance at a fifth of the price

Hours after shelving GPT-6.1 Astra, OpenAI launches GPT-6.1 Sol at $2 per million input tokens and $10 per million output tokens, with cached input at a 95% discount. It is available in ChatGPT Work and Codex and through the API.