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Meta Releases Muse Wonder Models to Push Into Frontier AI

Meta will sell Muse via paid APIs, higher‑tier subscriptions plus in‑app upgrades to power agents with long‑term memory.

Overview

  • Meta announced Muse Wonder and Muse Wonder Full on Monday, introducing Active Memory to carry relevant context across conversations and Active Focus to try alternate approaches and recover when multistep tasks fail.
  • Muse Wonder is available now through the Meta Model API at $4 per million input tokens and $20 per million output tokens, while Muse Wonder Full is restricted to Muse Code subscribers on higher $50 and $200 monthly tiers.
  • Meta published benchmark charts and early independent scores from Artificial Analysis that place Wonder Full near the top on selected indexes, but other firms and industry figures have publicly disputed those performance claims.
  • Security and privacy questions persist because reporting said a pre‑launch vulnerability could have let attackers escape a sandbox to access internal databases, and enterprises remain wary of how Meta will handle business data and third‑party integrations.
  • The launch follows rapid consumer uptake of the Muse app in September and is part of Meta’s push to monetize agentic AI after heavy investment in Prometheus data centers, but wider enterprise adoption will hinge on independent safety validation and clearer data‑custody guarantees.