Chat model · Meta ·
Muse Ember is a chat model by Meta. In Endless it costs 15.4 credits per 1M input tokens and 76.9 per 1M output tokens, on every plan.
Muse Ember is Meta's smallest, most efficient model, built for the work agents repeat all day: tool calls, coding subtasks, extraction and long documents.
15.4 / 76.9 credits per 1M tokens
Muse Ember is the smallest model in Meta's Muse family, released on November 9, 2026. Meta built it for high-volume work: calling tools in sequence, running coding subtasks, routing requests, extracting fields and parsing long documents. It reads text, images and documents, and holds up to 1M tokens of context.
Meta reports that Muse Ember gives more intelligence per dollar than Claude Haiku 5.5 and GPT-6 Luna: in its own results and Artificial Analysis's index it matches Haiku 5.5's best score at about a third of the cost. It is also fast, answering at roughly 450 tokens per second.
For a hard research question or a large refactor, move up to Muse Spark 1.3 or Muse Wonder in the same workspace. Credits come from the shared workspace balance, so routine work on Ember leaves more for the heavier models.
Start a chat in your workspace and choose Muse Ember in the model picker.
Attach files, mention a project with @, or ask it to search the web and social media.
Generate images and video, write documents and save what matters to a project.
by Meta
Long agent tasks that plan, delegate and keep going until they're done
354.6 / 1773.1 credits per 1M tokens
by Meta
Long coding and agent work in one thread, with fewer wasted steps
110.8 / 376.8 credits per 1M tokens
by OpenAI
Fast visual reasoning, computer use and natural writing at low cost
88.7 / 443.3 credits per 1M tokens
Muse Ember is on every plan, including Free. Create a workspace and get 100 credits to start, plus 50 credits every week.