# Arena shows side-by-side outputs from Claude Opus 5.5 and GPT-6 Sol

Arena.ai says it has generated side-by-side outputs from Anthropic’s Claude Opus 5.5 and OpenAI’s GPT-6 Sol, and that scores for Claude Opus 5.5 are coming soon.

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Source: Arena.ai · Published 9/23/2026, 13:23:56

Arena.ai says it has generated side-by-side outputs on Arena from Anthropic’s Claude Opus 5.5 and OpenAI’s GPT-6 Sol.

Arena.ai says scores for Claude Opus 5.5 are coming soon. It says real-world tasks from its global user community power the Arena leaderboards.

Tags: Arena, Claude Opus 5.5, GPT-6 Sol, Model evaluation

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