Muse Spark 1.3
Muse Spark 1.3 is a multimodal reasoning model from Meta for long-running agentic, multi-agent, and coding workflows. It improves long-horizon agent collaboration, instruction following, and coding efficiency relative to Muse Spark 1.2.
meta/muse-spark-1.3- Lab
- Meta
- Family
- muse
- Providers
- 22
- Context
- 1,048,576
- Output limit
- 131,072
- Knowledge
- -
- Release
- 2026-09-02
- Updated
- 2026-09-02
- Weights
- Closed
- Input
- Output types
- Capabilities
- tools, reasoning, temperature
Providers
22| AI/ML API | Meta | meta/muse-spark-1.3 | 1,048,576 | 131,072 | $1.3225 / $4.4965 | Yes | Yes | Yes | Yes |
|---|---|---|---|---|---|---|---|---|---|
| AIHubMix | Meta | muse-spark-1.3 | 1,048,576 | 131,072 | $1.375 / $4.675 | Yes | Yes | Yes | Yes |
| Bothub | Meta | muse-spark-1.3-contributor | 1,048,576 | 943,718 | $0.10 / $0.20 | Yes | Yes | Yes | Yes |
| ClinePass | Meta | cline-pass/muse-spark-1.3-contributor | 1,048,576 | 131,072 | $0.10 / $0.20 | Yes | Yes | Yes | Yes |
| Cloudflare AI Gateway | Meta | meta/muse-spark-1.3 | 1,048,576 | 131,072 | $1.25 / $4.25 | Yes | Yes | No | Yes |
| CommandCode | Meta | meta/muse-spark-1.3 | 1,048,576 | 131,072 | $1.25 / $4.25 | Yes | Yes | Yes | Yes |
| CommandCode | Meta | meta/muse-spark-1.3-contributor | 1,048,576 | 131,072 | $0.10 / $0.20 | Yes | Yes | Yes | Yes |
| DevPass (LLM Gateway) | Meta | muse-spark-1.3 | 1,048,576 | 131,072 | $1.25 / $4.25 | Yes | Yes | Yes | Yes |
| Eden AI | Meta | meta/muse-spark-1.3 | 1,048,576 | 131,072 | $1.25 / $4.25 | Yes | Yes | Yes | Yes |
| EmpirioLabs AI | Meta | muse-spark-1-3 | 1,048,576 | 131,072 | $1.25 / $4.25 | Yes | Yes | Yes | Yes |
| Kilo Gateway | Meta | meta/muse-spark-1.3 | 1,048,576 | 943,718 | $1.25 / $4.25 | Yes | Yes | Yes | Yes |
| LLM Gateway | Meta | meta/muse-spark-1.3 | 1,048,576 | 1,048,576 | $1.25 / $4.25 | Yes | Yes | Yes | Yes |
| Meta | Meta | muse-spark-1.3 | 1,048,576 | 131,072 | $1.25 / $4.25 | Yes | Yes | Yes | Yes |
| Meta | Meta | muse-spark-1.3-contributor | 1,048,576 | 131,072 | $0.10 / $0.20 | Yes | Yes | Yes | Yes |
| NanoGPT | Meta | meta/muse-spark-1.3 | 1,048,576 | 943,718 | $1.25 / $4.25 | Yes | Yes | Yes | Yes |
| OpenCode | Meta | muse-spark-1.3 | 1,048,576 | 131,072 | $1.25 / $4.25 | Yes | Yes | Yes | Yes |
| OpenCode | Meta | muse-spark-1.3-contributor-free | 1,048,576 | 131,072 | $0.00 / $0.00 | Yes | Yes | Yes | Yes |
| OpenCode Go | Meta | muse-spark-1.3-contributor | 1,048,576 | 131,072 | $0.10 / $0.20 | Yes | Yes | Yes | Yes |
| OpenRouter | Meta | meta/muse-spark-1.3 | 1,048,576 | 943,718 | $1.25 / $4.25 | Yes | Yes | Yes | Yes |
| Opper | Meta | muse-spark-1.3 | 1,048,576 | 131,072 | $1.25 / $4.25 | Yes | Yes | Yes | Yes |
| Requesty | Meta | muse-spark-1.3 | 1,048,576 | 943,718 | $1.25 / $4.25 | Yes | Yes | Yes | Yes |
| Vercel AI Gateway | Meta | meta/muse-spark-1.3 | 1,048,576 | 1,048,576 | $1.25 / $4.25 | Yes | Yes | Yes | Yes |
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