Muse Spark 1.2
Muse Spark 1.2 is a reasoning model from Meta, designed for complex agentic tasks. It accepts text, images, video, audio, and PDF documents, returns text, and offers a 1M-token context window. The model is built to support multi-agent workflows, whether as either a main agent that plans and delegates or as a subagent executing in parallel. It works across multiple coding harnesses and supports structured output, parallel function calling, and configurable reasoning effort. In Meta’s testing, it performs well on multi-file refactors, extended debugging sessions, whole-repository generation, and tasks that stretch well past a single prompt.
meta/muse-spark-1.2
- Context
- 1M tokens
- Completion cap
- —
- Tools
- Yes
- JSON
- Yes
- Released
- 2026-08-05
Call it from Geek Hub
Same OpenAI SDK. Change the base URL and the model id.
curl https://api.geekhub.mx/v1/chat/completions \
-H "Authorization: Bearer $GEEKHUB_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "meta/muse-spark-1.2",
"messages": [{"role": "user", "content": "Hola"}]
}'Frequently asked questions
- What is Muse Spark 1.2?
- Muse Spark 1.2 is a reasoning model from Meta, designed for complex agentic tasks. It accepts text, images, video, audio, and PDF documents, returns text, and offers a 1M-token context window. The model is built to support multi-agent workflows, whether as either a main agent that plans and delegates or as a subagent executing in parallel. It works across multiple coding harnesses and supports structured output, parallel function calling, and configurable reasoning effort. In Meta’s testing, it performs well on multi-file refactors, extended debugging sessions, whole-repository generation, and tasks that stretch well past a single prompt. Muse Spark 1.2 runs on the Geek Hub API (OpenAI-compatible). Model id: meta/muse-spark-1.2.
- Is Muse Spark 1.2 free?
- No. $1.3626 per minute on Geek Hub.
- What is the context length of Muse Spark 1.2?
- Muse Spark 1.2 has a 1M tokens context window.
- When was Muse Spark 1.2 released?
- Muse Spark 1.2 was released on 2026-08-05.
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