Muse Ember
- Price
- Paid
- API
- Yes
- Weights
- No
WHAT IT DOES
Muse Ember is Meta Superintelligence Labs' November 9, 2026 model, the fourth under the Muse brand and its lightest. Meta built it for the work agents repeat all day: tool calls, coding subtasks, routing, extraction and long-document parsing, and pitches it as the worker paired with Muse Wonder as the planner. It takes text, images and audio, so an agent can read screenshots, charts and scanned documents or work from voice memos and recordings without a second model. TechCrunch reports it at 10 cents per million input tokens.
WHY WE PICKED IT
Cheap worker models are where agent bills are won or lost, and Ember arrives priced at 10 cents per million input tokens with multimodal input built in. Meta's launch chart puts it ahead of Anthropic's Haiku and OpenAI's Luna on cost per task against the Artificial Analysis index, though that comparison is Meta's own.
QUICK FACTS
STRENGTHS
- ✓10 cents per million input tokens
- ✓Text, image and audio input in one model
- ✓Designed to pair with Muse Wonder in a planner-worker setup
LIMITATIONS
- ⚠Output price, context window and API model name were not in the launch coverage
- ⚠Meta has not said whether the weights are open
- ⚠The cost-per-task comparison at launch is Meta's own chart
GETTING STARTED
Use Ember as the worker in a two-model agent: let a larger model such as Muse Wonder plan and set rules, and send the repeated tool calls, extraction and routing to Ember. Check Meta's developer site for the API model name, which the launch coverage did not give.
OFFICIAL LINKS
SIMILAR TOOLS
PRICING
Requires a paid subscription.
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EXPLORE ALTERNATIVES
Compare Muse Ember with 5+ similar llms AI tools.
FREQUENTLY ASKED QUESTIONS
Is Muse Ember free?
No, Muse Ember requires a paid subscription.
Does Muse Ember have an API?
Yes, Muse Ember offers an API for programmatic integration.
What is Muse Ember best for?
Muse Ember is best for Best Budget Model for Agent Subtasks. Muse Ember is Meta Superintelligence Labs' November 9, 2026 model, the fourth under the Muse brand and its lightest. Cheap worker models are where agent bills are won or lost, and Ember arrives priced at 10 cents per million input tokens with multimodal input built in. Meta's launch chart puts it ahead of Anthropic's Haiku and OpenAI's Luna on cost per task against the Artificial Analysis index, though that comparison is Meta's own.
What platforms does Muse Ember support?
Muse Ember supports api.
Is Muse Ember open source?
No, Muse Ember is not open source.
How do I get started with Muse Ember?
Use Ember as the worker in a two-model agent: let a larger model such as Muse Wonder plan and set rules, and send the repeated tool calls, extraction and routing to Ember. Check Meta's developer site for the API model name, which the launch coverage did not give.
How do I use Muse Ember?
Muse Ember is a large language model for text generation, analysis, and conversation. Use the API for programmatic access. Enter prompts or questions to get responses. It excels at 10 cents per million input tokens.
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