MultimodalAPI only
Muse Spark
Meta
Updated May 22, 2026 · Benchmarks via Artificial Analysis, specs & pricing via OpenRouter · Methodology · Report an error
Specifications
- Type
- Multimodal
- Access
- API only
- Released
- April 8, 2026
- License
- Proprietary
- Input
- Text, Image
- Output
- Text
- API pricing
- $0.00 in · $0.00 out / 1M tokens
Capabilities
Function calling
Benchmarks
Reasoning
| GPQA Diamond | 88.4 |
General
Our take
Meta Superintelligence Labs’ first model in the new “Muse” series (April 2026) — a small, fast, natively multimodal reasoning model with tool use, visual chain-of-thought, and multi-agent orchestration. It powers the Meta AI app and is in private API preview; unlike prior Llama releases, it is not open-weight.