Arena pits Claude Opus 5.5 against GPT-6 Sol on code-drawn Trojan Horse animation
arena · x · 2026-09-24
Arena published side-by-side outputs from Claude Opus 5.5 (Anthropic) and GPT-6 Sol (OpenAI) on the same prompt from Peter Gostev: tell the Trojan Horse story in a 20-second HTML animation painted on an ancient Greek vase, rotating the vase as the horse enters the city, night falls, and hidden warriors emerge — all drawn in code, no external assets or website UI. Opus 5.5 Arena scores are coming soon.
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