Muse Spark 1.2
Meta developed Muse Spark 1.2 as a reasoning model built for complex agentic tasks. It supports a large 1-million-token context window and can process text, images, video, and file inputs to generate text outputs.
Muse Spark 1.2 specs and pricing
- Provider: Meta
- Released: August 5, 2026
- Context window: 1M tokens
- Max output: 944K tokens
- Input: text, images, video, files
- Output: text
- Price: $1.25 input / $4.25 output per 1M tokens
- Reasoning: yes
- Tool calling: yes
What Muse Spark 1.2 is good at
- Analyzing long-form documents or video content
- Executing complex, multi-step agentic workflows
- Reasoning through multimodal data inputs
To-dos to try with Muse Spark 1.2
- Analyze this 500-page technical manual and summarize the troubleshooting steps for the specific error code provided.
- Watch this video file and extract a chronological list of all key events mentioned.
- Compare the data presented in these three separate PDF reports and identify any inconsistencies.
FAQ
- What types of media can Muse Spark 1.2 process? The model accepts text, images, video, and file inputs.
- What is the primary purpose of this model? Muse Spark 1.2 is designed to handle complex agentic tasks that require reasoning capabilities.
- How much does Muse Spark 1.2 cost? Muse Spark 1.2 costs $1.25 per million input tokens and $4.25 per million output tokens through OpenRouter. In todo.is a typical agent step costs about 4.1 credits ($1 = 100 credits).
- What is the context window of Muse Spark 1.2? Muse Spark 1.2 can read up to 1M tokens at once and write up to 944K tokens in one reply.
- Can I use Muse Spark 1.2 without coding? Yes. In todo.is you pick Muse Spark 1.2 as your agent's model and write to-dos in plain words, on the web, the Android app, WhatsApp or Telegram. No API key needed: credits are included, or you can bring your own key.
JavaScript is required to use the todo.is app.