本期汇总 2025-05-04 当周来自 OpenAI News 的 2 条更新。内容为信源标题与摘要的客观转述，完整信息请点原文链接。
1. Expanding on what we missed with sycophancy
- 来源：OpenAI News（原文日期 2025-05-02）
- 分类：产品发布
- 原文：https://openai.com/index/expanding-on-sycophancy
A deeper dive on our findings, what went wrong, and future changes we’re making.
2. Sycophancy in GPT-4o: what happened and what we’re doing about it
- 来源：OpenAI News（原文日期 2025-04-30）
- 分类：产品发布
- 原文：https://openai.com/index/sycophancy-in-gpt-4o
We have rolled back last week’s GPT‑4o update in ChatGPT so people are now using an earlier version with more balanced behavior. The update we removed was overly flattering or agreeable—often described as sycophantic.