Muse Ember — Meta's smallest, most efficient model

Meta AI@AIatMetaNov 9, 2026

Today we're introducing Muse Ember, our smallest and most efficient model, built for complex reasoning execution and everyday agent work. Muse Ember can carry workflows across apps, call tools in sequence, run tests and make targeted code fixes. With a 1M-token context window https://t.co/qqcjZw6L8x

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Launched Nov 9, 2026View post

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