GPT-5.5 Instant Lands on Arena Leaderboards With Mixed Results

OpenAI's latest model ranks #11 in vision and #18 in text on Chatbot Arena, strong in specialized domains but not dominating the overall leaderboard.

GPT-5.5 Instant appeared on the Chatbot Arena leaderboard this week, and the results tell a nuanced story. As @arena reported, the model landed at #11 for vision tasks and #18 for text, with particular strength in science and legal reasoning domains.

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