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Muse Spark 1.3Closed
Tool use · Reasoning
Evaluation overview
Overall rank
#4
97.4 points · 200 models
Long context rank
#1
100 points · 94 models
Data coverage
11 items
1 source · updated through 2026-09-02
Domain performance
Coding#3 / 180
96.5
Research#5 / 194
93.3
Agents#6 / 146
93.2
Long context#1 / 94
100
Evaluation highlights
All evaluationsBasic information
- Context (input / output)
- 1M / -
- Release date
- 2026-09
- Input modalities
- Text · Image · Video · PDF
- Output modalities
- Text
- Exact release date
- 2026-09-02
- Positioning
- Agentic workflows and long-horizon coding
- API model ID
- muse-spark-1.3
Availability
Meta Model APIFull pricing
- Input
- $1.25 /1M
- Output
- $4.25 /1M
Related links
Version relationships
Muse-Spark-1.3 family
Muse Spark 1.2
2026-08 · Predecessor
Muse Spark 1.3Current
2026-09 · Current model