2 entries with this tag
On October 12, 2026, Meta Superintelligence Labs released Muse Wonder and Muse Wonder Full — Meta's first frontier models. Trained at the gigawatt-scale Prometheus data center, Wonder Full scores 56 on the Artificial Analysis Intelligence Index (tying Claude Sonnet 5.5), leads on SWE-Marathon (57.5), Harvey LAB legal tasks (13.1 vs. Opus 5.5's 4.2), and DeepSWE 1.1 (79.0). Wonder is available via Meta Model API at $4/$20 per million tokens; Wonder Full is exclusive to Muse Code subscriptions ($50/$200/month). Both models feature Active Memory and Active Focus for sustained, multi-hour agent work.
On September 21, 2026, xAI released Grok 4.7 — a new larger base model trained with extended RL on multi-hour tasks, delivering frontier coding and knowledge work performance at $2/$6 per million tokens, with the strongest safeguard stack xAI has built and best-in-class results on legal, clinical, and biosafety benchmarks.