Meta Model API
Meta's OpenAI-compatible API for its Muse models: 1M-context Muse Spark, image, transcription and SAM
Meta Model API is Meta's hosted, OpenAI-compatible API for its Muse models, in public preview. Muse Spark (1.1 to 1.3) is a 1M-context model for coding and agentic work, with optional web search grounding. The API also serves Muse Image, Muse Voice Transcribe and SAM 3.1 for segmenting images and video.
Muse Spark costs $1.25 input / $4.25 output per 1M tokens. Contributor variants cost $0.10 / $0.20, in exchange for Meta using the data to improve its products. Llama is not on the API's model list; its weights are published on GitHub and Hugging Face.
Pricing: Per token usage
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