Claude Opus 5 Max tops both Frontend Code Arena and Text Arena
FinanceYF5 · x · 2026-07-28
Claude Opus 5 (Max reasoning) has taken the #1 spot in both Frontend Code Arena and Text Arena, overtaking Kimi K3.
The image also shows the default High-reasoning version performing strongly: #3 in Code Arena and #2 in Text Arena, with Kimi K3 still ahead of it in code by a small margin.
Related event: Claude Opus 5 Max Tops Arena Frontend Code and Text Leaderboards(2 posts)→
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