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Meta Says Specialized Muse Wonder Models Cut Forgetting 2.4x

Nov 06, 2026
Meta AI Research
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Summary

Meta says it is rolling out specialized versions of its Muse Wonder models to Muse and Meta AI, adding Active Memory and Active Focus. Meta claims a 2.4x reduction in forgetting critical information and a 67% gain on everyday tasks with unexpected issues. The models score 90% on its Active Memory eval, up from 76%.

Key Points

  • Meta says its current Muse model scores 47% on the Personal Superintelligence Index, up from 38% for the previous model.
  • Meta says the models are trained to separate temporary from permanent information, reason across time, and flag details that turn stale.
  • Meta says Active Focus lets Muse recover or find alternatives when a task hits an unexpected bottleneck.

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