Muse Spark 1.3 Contributor
- Family
- Muse
- Released
- 2026-09-02
- Context
- 1M
- Max output
- 128K
- Specialization
- coding
- Openness
- Proprietary
- License
- ProprietaryRestricted
- Weights
- Not released
- Code
- Unknown
Large-scale open-source AI for social technologies.
Cheapest of 2 routes · Meta Model API · cache read $0.002
About
Muse Spark 1.3 Contributor is the Contributor-tier catalog ID (muse-spark-1.3-contributor) of Muse Spark 1.3 on Meta Model API. Official models page lists it as a distinct Model ID on the Contributor tier with the same 1,048,576-token context and the same input modalities as muse-spark-1.3 (text, image, video, audio*, PDF) and text output. First-party pricing page lists it with its own Contributor rates. Heavily discounted token pricing in exchange for permission to use prompts and completions to train future Meta models. Audio understanding in 1.3 is currently not fully supported. Not a separately published checkpoint or weights drop.
Providers(2)
Compare all 2Compare API pricing across 2 tracked provider routes for input and output tokens, batch, and cached reads when available.
| Provider | Input / 1M | Output / 1M | Cache | Route |
|---|---|---|---|---|
| Meta Model API | $0.100 | $0.200 | read $0.002 | Serverless |
| OpenRouter | $0.100 | $0.200 | read $0.002 | Serverless |
Capabilities
Benchmark peer barsfor Coding
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
API versions
muse-spark-1.3-contributorLarge-scale open-source AI for social technologies.
Cheapest of 2 routes · Meta Model API · cache read $0.002