Muse Spark 1.2

muse-spark-1.2 · Meta

Muse Spark 1.1 is a multimodal reasoning model from Meta, built for agentic tasks. It accepts text, images, video, audio, and PDF documents and returns text, with a 1M-token context window.

API Pricing

Input$1.375 / 1M tokens
Output$4.675 / 1M tokens

Specifications

Context1.05M tokens
Modalitiestext, image, video, audio, PDF
CapabilitiesThinking, Streaming, Tool calling, Web search, Structured outputs, Citations, Prompt caching, Background mode, Server-side sessions

Frequently asked questions

What is muse-spark-1.2?

Muse Spark 1.1 is a multimodal reasoning model from Meta, built for agentic tasks. It accepts text, images, video, audio, and PDF documents and returns text, with a 1M-token context window.

What is the context length of muse-spark-1.2?

muse-spark-1.2 has a 1,048,576 token context window.

How much does muse-spark-1.2 cost?

On AIHubMix, muse-spark-1.2 costs $1.375 per million input tokens and $4.675 per million output tokens.

What modalities does muse-spark-1.2 support?

muse-spark-1.2 accepts text, image, video, audio and PDF input.

What capabilities does muse-spark-1.2 support?

muse-spark-1.2 supports thinking and tool calling. Per-protocol parameter support is listed in the capability table on this page.

How do I call muse-spark-1.2 via API?

muse-spark-1.2 is available through the AIHubMix unified API. The API is OpenAI-compatible: point your OpenAI SDK at https://aihubmix.com/v1, use your AIHubMix API key, and set the model name to muse-spark-1.2 — no other code changes needed.

Who created muse-spark-1.2?

muse-spark-1.2 is developed by Meta. AIHubMix aggregates it alongside models from other providers behind one API and one bill.

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Use muse-spark-1.2 via the AIHubMix unified API — one interface for every major LLM.