Meta · Flagship
Muse Spark 1.3
Trained for agentic workflows and competitive coding
- Provider
- Meta
- Family
- Muse
- Model type
- Flagship
- Official release date
- Sep 2, 2026
- Release type
- New version
- Status
- Generally available
- Previous version
- Muse Spark 1.2
- Input
- text, image, video, pdf
- Output
- text
- Context window
- 1,000,000 tokens
- Max output
- Not documented
- API model id
muse-spark-1.3- API price (input)
- $1.25 per 1M tokens
- API price (output)
- $4.25 per 1M tokens
- Price notes
- Standard tier. Contributor tier (muse-spark-1.3-contributor): $0.10 / $0.20.
- Consumer apps
- Meta AI app and meta.ai (Muse Spark line)
- Developer API
- Meta Model API
- Free access
- None documented
- Paid access
- —
- Availability
- —
- Licence
- proprietary
Main improvements
- Trained for agentic workflows and competitive coding
- Two API tiers: standard and lower-priced contributor tier whose usage helps improve Meta products
Best use cases
- Agents
- Coding
- Multimodal understanding
Benchmarks
No benchmark results recorded. We only list scores with a source, benchmark version and date.
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