GPT-5.6-Sol-xHigh Tops Frontend Leaderboard

arena · x · 2026-07-11

GPT-5.6-Sol-xHigh scored 1636 points in Code Arena: Frontend, entering the leaderboard's Pareto frontier. Its comprehensive cost is $23.75/M (input $5, output $30 per million tokens), making it about 40% cheaper than Claude Fable 5 while delivering roughly equivalent performance.

Related event: GPT-5.6-Sol Tops Code Arena Frontend Leaderboard(9 posts)→

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