Opus 5 (Max) Takes #1 Spot on Fullstack Code Arena
daniel_mac8 · x · 2026-08-05
In the latest Fullstack Code Arena evaluation, Anthropic's Opus 5 (Max) secured 1st place with a score of 1,699 points.
The leaderboard evaluates AI models on full-stack web development tasks, assessing capabilities across multi-step reasoning, tool use, and end-to-end application generation.
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