Since the testing tool changed, Google ran every model through it again. Eight new models were added to the leaderboard, including Claude Fable 5 , Claude Sonnet 5 , Claude Opus 4.8, GLM 5.2, Kimi K2.7 Code, MiniMax M3, Qwen 3.7 Plus, and Qwen 3.7 Max. Claude Fable 5 now sits at the top with a score of 84.5 percent, followed by GPT 5.5 at 80.2 and Claude Sonnet 5 at 76.2. Among free, open weight models, GLM 5.2 leads with 72.2 percent, ahead of Kimi K2.7 Code at 70.4. Google’s own Gemini...
