OpenAI前模型行为负责人Joanne Jang宣布离职,曾主导ChatGPT性格设计

BlockBeatNews

据 1M AI News 监测,OpenAI Labs 总经理 Joanne Jang 在 X 上发文宣布离职,结束在 OpenAI 的 4.5 年任期。她加入时公司还是一个不到 200 人的研究实验室。

Jang 参与了 GPT-4、DALL·E 2、文本转语音、Chat API 和记忆功能的推出,并将「模型行为」(Model Behavior)建设为一个独立学科方向,负责 GPT-4o、GPT-4.5 和 o3 的性格设计与后训练强化学习,还主导制定了 OpenAI 的 AI 行为准则 Model Spec。2025 年 9 月,她从模型行为团队转岗创立了 OpenAI Labs,探索人与 AI 协作的新交互范式。Jang 2025 年入选 TIME 百大 AI 人物「思想家」类别。

她在告别信中说,如果只能被记住一件事,「我希望是我把青蛙和粉色文字带进了 OpenAI」。

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