The new model is “designed for complex reasoning execution and the work agents repeat all day: tool calls, coding subtasks, routing, extraction, and long document parsing,” Meta says. The company claims Muse Ember delivers “more intelligence per dollar” than Anthropic’s Claude Haiku 5.5 or OpenAI’s GPT-6 Luna “at any reasoning setting.” [Link: Introducing Our Smallest, Most Efficient Model: Muse Ember | https://research.meta.ai/blog/muse-ember | Meta AI Research]