Together AI · First-party API · LLMmeta-models/Muse-Spark-Open-816B-A42B
API availabilityAvailable in the API since Oct 15, 2026
Together AI made meta-models/Muse-Spark-Open-816B-A42B available in the API on Oct 15, 2026. Source: docs.together.ai · Last checked Oct 23, 2026
Notice
API availability
Available in the API since Oct 15, 2026
Together AI announced API availability for this model on 2026-10-15. serverless
This date applies to API availability. Rollouts in consumer products or other hosting routes can happen on different dates.
- Hosting route
- First-party API
- Affected scope
- serverless
- Announced
- Oct 15, 2026
- First seen by ModelClock
- Oct 15, 2026
New serverless models
The following models are now available on serverless :
meta-models/Muse-Spark-Open-816B-A42B: 1,048,576 context length, NVFP4 quantization, function calling, and structured outputs. Pricing: $1.25 input / $4.25 output / $0.15 cached input (per 1M tokens).
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