OpenAI 发布 MentalHealthBench，GPT-6 Astra 得分 57.3
OpenAI 拉了 80 多位心理医生做了个心理健康对话基准，GPT-6 Astra 考了 57.3 分，GPT-4o 只有 32.1，想看模型心理对话靠谱程度可以关注这套评测。
OpenAI 联合来自 22 个国家的 80 多名执业心理医生和精神科医生，推出了心理健康对话评测基准 MentalHealthBench。该基准覆盖 19 种语言和近 20 个细分专业方向，专注日常及模糊情境的心理对话，而非以往的紧急危机场景。每段合成对话都配有专家定制评分标准，至少 3 名专家审核，需 2 人同意且第 3 人不反对才保留。在新基准上，GPT-6 Astra 得分 57.3，GPT-4o 得分 32.1。评分由 GPT-5.6 Sol 对照人类撰写的标准进行，因此质量仍部分依赖 LLM 评委。
OpenAI's new MentalHealthBench puts GPT-6 Astra at 57.3, versus GPT-4o's 32.1, on realistic mental health conversations.
Most mental health AI evaluations have centered on emergencies and broad safety criteria, leaving everyday and ambiguous conversations much less measured.
So OpenAI co-created this benchmark with more than 80 licensed psychologists and psychiatrists from 22 countries, spanning 19 languages and nearly 20 subspecialties.
Each synthetic conversation gets a custom expert rubric covering behaviors such as seeking context, preserving user agency, safety, and appropriate guidance.
At least 3 experts reviewed each case, and a criterion survived only when 2 agreed and a 3rd did not contradict it.
GPT-5.6 Sol then grades model answers against those human-written criteria, so score quality still partly depends on an LLM judge.
