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28 leaderboards · 986 models ranked

GPT-5.6 specs, prices, where it runs and its benchmark standing

top 10 on 0 of 1

RankBoardScore
14MCP AtlasAgents and tools · as “gpt-5.6 (sol)”81.8%

Versions and release history

11 versions in this line since May 28, 2023, from Pricing, OpenRouter and the boards.

VersionReleased
GPT Chat LatestMay 5, 20266 months ago
GPT-5.5Apr 22, 20266 months ago
GPT-5.4Mar 4, 20268 months ago
GPT-5.2Dec 11, 202511 months ago
GPT-5.1Nov 12, 202512 months ago
GPT-5Aug 7, 20251 year ago
GPT 4.1Apr 14, 20251 year ago
GPT-4.5Feb 27, 20251 year ago
GPT-4May 28, 20233 years ago
GPT-5.3
GPT-5.6this model
Category ranks, more models and catalog changes