是的,如果你使用 GPT5 ,它一定会回答你自己是 GPT5 。
官网 GPT 降智(例如换 IP 登录)的时候会回答自己是 GPT-4 或者 GPT4o-mini
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Hi! I’m running on GPT-5.1 Thinking, which is a reasoning-focused version of ChatGPT.
If you’re curious, that basically means:
I’m designed to handle multi-step reasoning better (math, logic, coding, planning, etc.).
I try to be more explicit and careful in how I reason things out (internally), while still giving you clear, direct answers.
But you’ll only see the final answer, not my full internal thought process.
You can throw programming, study, writing, or life questions at me anytime 😊
```