Muse Spark 1.1
by Merge Gateway · family muse · listed Apr 2026RTV
Muse Spark is a natively multimodal reasoning model with support for tool-use, visual chain of thought, and multi-agent orchestration.
Current rates USD per 1M tokens
Input$1.25
Output$4.25
Cache read$0.15
Cache write—
Against the market
On the record
- Model id
meta/muse-spark-1.1- Context window
- 1.0M tokens
- Max output
- 262K tokens
- Input modalities
- text, image
- Output modalities
- text
- Reasoning
- yes
- Tool calls
- yes
- Open weights
- no
- Knowledge cutoff
- —
- Released
- 2026-04-08
- Last updated
- 2026-07-09
- Provider docs
- docs.merge.dev/merge-gateway
Back of the envelope
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