Meta introduces Muse Ember AI model, says it performs better than Claude Haiku 5.5 and GPT 6 Luna
Meta has introduced a new artificial intelligence (AI) model called Muse Ember.
The company says Muse Ember is its smallest and most efficient model.
Muse Ember delivers better performance per dollar than Anthropic’s Claude Haiku 5.5 and OpenAI’s GPT-6 Luna across different reasoning settings.
Meta has introduced a new artificial intelligence (AI) model called Muse Ember. The company says Muse Ember is its smallest and most efficient model, which is designed for "complex reasoning execution." According to Meta, Muse Ember delivers better performance per dollar than Anthropic’s Claude Haiku 5.5 and OpenAI’s GPT-6 Luna across different reasoning settings. The company says it is available through its Meta Model API and Muse Code platforms. Keep reading for the details.
Meta Muse Ember: Capabilities
Meta says Muse Ember is built to handle tasks that AI agents perform repeatedly. These include reading files, writing code, running tests, fixing errors and collecting information from different sources. It can also manage business workflows by calling tools, accessing records and updating information across different apps. The model comes with a context window of 1 million tokens and can generate up to 512,000 tokens.
“Muse Ember delivers more intelligence per dollar than Claude Haiku 5.5 or GPT-6 Luna at any reasoning setting: it matches Haiku's best score at about a third of the cost and beats every Luna setting. It also sits on the efficiency frontier of the full Artificial Analysis leaderboard: no model scores higher for less per task,” Meta said.
Muse Ember also supports text, images, audio and video. This means it can understand screenshots, charts, scanned documents, voice recordings and videos without requiring a separate AI model for each format.
The company also said it tested the model for safety risks. Meta stressed that the model has undergone testing to ensure it follows user instructions, protects sensitive information and avoids acting on harmful instructions hidden in documents or websites.
Meta Muse Ember: Availability
Muse Ember is available through Muse Code and the Meta Model API as muse-ember-1.0. The new AI model is also available on Google Cloud and Oracle Cloud. It also supports the Responses API.
The pricing starts at $0.10 per million input tokens and $0.50 per million output tokens. Cached input tokens cost $0.004 per million tokens.