Meta on Monday launched the first cutting-edge models from Meta Superintelligence Labs: Muse Wonder and Muse Wonder Full, now available via the Meta Model API and the programming agent Muse Code. Both models feature a 1 million token context window. The API version is priced at $4 per million input tokens and $20 per million output tokens, matching Claude Opus 5.5 and lower than GPT-6 Astra's $10 and $50. The larger-scale Wonder Full is exclusively available to paid Muse Code subscribers.