Muse Spark 1.3
Meta's model for agentic and coding work at a lower price.
From $1.25 in / $4.25 out per 1M tokensCheaper agent loops, or very cheap testing in Contributor mode
Standard mode. Contributor mode $0.10 / $0.20 lets Meta train on your content. Checked 2026-10-14.
Quick start
Create an API key, store it in an environment variable, and send one small test request before wiring the model into your app.
Good and not so good
- Cheap Contributor mode for prototypes
- 1M-token context
- Contributor mode shares your content for training
Use cases with Muse Spark 1.3
No use cases yet. Add an agent use case.