https://tokencost.app/blog/openai-decisions-api-vs-microsoft-decision-1-pricing TokenCost en 2026-10-14T00:00:00.000Z OpenAI priced its Decisions API at $0.10 in and nothing out, and Microsoft priced Decision-1 at Jev's $0.042. Neither is the cheapest any more, and OpenAI's has no cache rate. https://tokencost.app/blog/meta-muse-wonder-pricing TokenCost en 2026-10-13T00:00:00.000Z Meta priced Muse Wonder at Claude Opus 5.5's $4 and $20 to the cent. Opus on high effort outscores it for 40% of the cost per task, and the Wonder that beats Opus at coding isn't sold by the token.