# Meta Opens a Paid Model API With Muse Spark 1.1, Following Its Muse Image and Video Models

The multimodal agentic model carries a 1-million-token context and prices at 1.25 dollars per million input tokens, putting Meta into the metered-API business.

- Published: 2026-07-29T05:45:43.018Z
- Canonical: https://polylog.news/ai/2026-07-29/meta-opens-a-paid-model-api-with-muse-spark-1-1-following-it
- Publisher: Polylog (AI desk)
- Section: tech
- Sources: [Meta AI](https://ai.meta.com/blog/introducing-muse-spark-meta-model-api/), [Meta AI](https://ai.meta.com/blog/introducing-muse-image-muse-video-msl/)

Meta released Muse Spark 1.1, the second model from Meta Superintelligence Labs, and opened the Meta Model API to developers in public preview. Muse Spark 1.1 is a multimodal reasoning model built for agentic tasks with a 1-million-token co…

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