Muse Spark
Analysis Summary
Muse Spark comes from Meta. It launched in April 2026, making it a current-generation release. We place it in the Professional tier, where it sits at #10 of 565 models overall. For raw reasoning ability it ranks #14 of 374, putting it in among the very best models we track for overall intelligence.
Muse Spark is particularly strong at software work, placing #13 of 311 for coding. It also ranks #18 of 286 for agentic, multi-step tasks ā the autonomous, tool-driven workflows that underpin business automation.
At $0.000 input and $0.000 output per 1M tokens, Muse Spark is free to use. Muse Spark is a dependable pick for businesses that need strong, well-rounded performance without paying frontier prices.
Editorial notes
Muse Spark from Meta leads on instruction following and long-context reasoning with a 52.2 intelligence index, strong agentic performance, and excellent GPQA scores, though pricing data is unavailable.
Assessed May 31, 2026
Rankings consider pricing, capabilities, benchmarks, and real-world applicability and are refreshed as new models launch. Feedback?
Performance Profile
How Muse Spark compares
Muse Spark ranks #14 of 374 AI models we track for overall intelligence, #13 of 311 for coding, #18 of 286 for agentic tasks. Muse Spark is currently free to use via OpenRouter.
Performance Indices
Source: Artificial Analysis
Benchmark Scores
Intelligence
Technical
Content
Benchmark data from Artificial Analysis and Hugging Face
How does Muse Spark stack up?
Compare side-by-side with other professional models.
Model Information
| Provider | Meta |
| Release Date | April 8, 2026 |
| Status | Active |
Leaderboard Categories
Frequently asked questions about Muse Spark
How much does Muse Spark cost?
Muse Spark is currently available for free via OpenRouter.
Is Muse Spark good for coding?
On our coding benchmark index, Muse Spark ranks #13 of 311 models, placing it in the top quartile of the field for code generation and debugging.
Who created Muse Spark?
Muse Spark is developed by Meta and was released on April 8, 2026.
