# OpenAI — Finding GPT-4’s mistakes with GPT-4

- Company: OpenAI (openai.com)
- Announced: 2024-06-27T10:00:00+00:00
- Category: new-model
- Subject: GPT / ChatGPT / API
- Models affected: CriticGPT, GPT-4
- Source: https://openai.com/index/finding-gpt4s-mistakes-with-gpt-4
- Record: https://forck.live/items/736-finding-gpt-4-s-mistakes-with-gpt-4

OpenAI announces CriticGPT, a model based on GPT-4 that writes critiques of ChatGPT responses to help human trainers spot mistakes during RLHF.

## Evidence

Verbatim from https://openai.com/index/finding-gpt4s-mistakes-with-gpt-4:

> CriticGPT, a model based on GPT-4, writes critiques of ChatGPT responses to help human trainers spot mistakes during RLHF

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