GPT-5.6 Sol Posts 1353 Elo on Design Arena Front-End Leaderboard

OpenAI's model holds the top rank on one named design benchmark by eight points over Claude Fable 5, with pricing and reasoning modes released alongside the result.

India Today reported on July 13 that GPT-5.6 Sol reached the first position on Design Arena's front-end design leaderboard. Its Elo score stood at 1353, eight points ahead of Claude Fable 5 at 1345 and two points ahead of GLM 5.2 at 1351. The article supplied no count of prompts, tasks, or raters that produced those scores and identified no earlier snapshot of the same board.

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