Frontier Model Index Compressed to 2 Points. That Makes Pricing and Ecosystem the Only Moats Left.
The Artificial Analysis Intelligence Index shows extreme compression. Claude Opus 5.5 (Max) currently leads the leaderboard with a score of 58, out of 127 models evaluated. Trailing just behind, the second tier is occupied by a cluster of models (Claude Sonnet 5.5 (Max), Claude Opus 5.5 (Xhigh), and the newly arrived Muse Wonder Full (Max))…