Meta launched the Muse Wonder frontier model series on October 12, 2026, rolling it out to Muse and Muse Code subscribers paying $20 a month or more. Reporting has since established that the most capable Muse Wonder model will only power Muse for paying users, and that Wonder is the slimmed-down, speed-optimized variant while Wonder Full is the full API version, scoring 79% on DeepSuite 1.1 and 56 on Artificial Analysis at $4.52 per task. The name of the second version remains contested, described in one account as Muse Wonderful and in another as Muse Wonder Full. Meta's AI chief Alexander Wang says Muse Wonder is its most aligned and safe model yet, and that Meta did not explicitly train…