# GPT-5.5, a new step-up in intelligence, is available in ChatGPT for all paid plans, rolling out now.

Canonical URL: https://www.traeai.com/articles/75da6cb4-d99c-4873-b649-b64389b28f98
Original source: https://x.com/ChatGPTapp/status/2047386593410044113
Source name: ChatGPT(@ChatGPTapp)
Content type: tweet
Language: 中文
Score: 5.0
Reading time: 1 分钟
Published: 2026-04-23T18:46:17+00:00
Tags: 未标注

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