Meta Releases Muse Ember, Its Smallest Model Built for Agent Workloads
Meta released Muse Ember, its smallest model to date, claiming intelligence on par with Claude Haiku 5.5 at roughly one-third the cost. It targets token-heavy agent workloads such as tool calls, coding subtasks, routing, extraction and long-document parsing, and is available now on the Meta Model API and in Muse Code. Pricing is $0.10 input and $0.50 output per 1M tokens up to 200K tokens, rising to $0.30 and $1.50 beyond that.
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Rohan Paul (@rohanpaul_ai) · 2026-11-09 20
Meta released Muse Ember, its smallest model, which it says matches Claude Haiku 5.5’s intelligence for about a third of the cost.
aimed at the tool calls, coding subtasks, routing and extraction agents repeat all day.
up to 200K tokens: $0.10 input, $0.50 output per 1M tokens over 200K tokens: $0.30 input, $1.50 output per 1M tokens
Haiku charges identical rates for prompts under 100K tokens, so Ember’s cost edge comes mainly from spending fewer tokens per task.
↳ 引用 @finkd (Mark Zuckerberg): Releasing Muse Ember today -- our smallest model that delivers higher intelligence per dollar than others in its class. Built for token-heavy work that agents repeat all day: tool calls, coding subtasks, routing, extraction, and long document parsing. Available today on the Meta Model API and in Muse Code.
