AI pricing

OpenAI and Anthropic list one model at several per-token rates by speed, OpenAI prices GPT-6.1 Sol at a fifth of Astra, and Red Hat reportedly caps developer token spend.

OpenAI's changelog says GPT-6.1 Sol gained an Ultrafast service tier on Oct 8; its pricing page lists $12 input and $60 output per million tokens, six times Standard.

Meta says Muse Wonder is in preview on its Model API at $4 per million input and $20 per million output tokens; Muse Wonder Full is limited to Muse Code subscription plans.

OpenAI unveiled GPT-6.1 Sol at DevDay, saying it nearly matches GPT-6 Astra on agentic coding at one-fifth the token prices; a GPT-6.1 Astra release was scrapped.

OpenAI cut GPT-5.6 Luna prices 80% and Terra prices 20%, saying the model itself helped rewrite production code to lower serving costs.