Meta: Muse Spark Open
meta/muse-spark-open
- Input / M
- $1.25
- Output / M
- $4.25
- Context
- 1.05M
- Max output
- 943.7K
- Listed since
- Oct 15, 2026
- Can do
- Tools · Vision · Reasoning
Reliability
Measured · signed cheapoS reportsNo reports yet. Missing reports aren't a failure or a zero. Share your cheapoS usage to help measure it.
Where to get it
All free tiers →| Listing | Price / M | Limits | Link |
|---|---|---|---|
| OpenRouter · paid routemeta/muse-spark-open | $1.25 / $4.25 | Pay as you go; no free-route caps. | Open ↗ |
Free routes are served by different providers with their own data policies. Check a route's page on OpenRouter before sending private code. OpenRouter terms, checked Sep 29, 2026
About
OpenRouter descriptionMuse Spark Open is a coding-optimized open-weight model. Trained specifically for agentic coding workflows, it delivers higher first-attempt accuracy, reliable tool calling, and deep codebase understanding across the repos developers...
Knowledge cutoff: Not reported.
Catalog data from the OpenRouter model catalog, retrieved Nov 3, 2026, 4:19 AM UTC. A listing isn't a live availability check. How we measure