[AINews] Meta Muse Wonder & Wonder Full: MSL’s Claude 5.5-tier Frontier Model

Meta's Superintelligence Labs launched Muse Wonder and Muse Wonder Full, new AI models reaching near-frontier performance with scores of 52 and 56 on the Artificial Analysis Intelligence Index v4.3, surpassing their previous Muse Spark 1.3. Muse Wonder is accessible via Meta Model API and Muse Code, while the full model is exclusive to Muse Code subscribers, targeting advanced personal and professional AI agent tasks.