OpenAI releases multilingual MentalHealthBench evaluation
OpenAI released MentalHealthBench, an evaluation built with more than 80 licensed experts across 22 countries and 19 languages. It uses synthetic conversations spanning adult, teen, caregiver and clinician contexts, with automated grading by GPT-5.6 Sol and public benchmark materials.
Why it matters: The release broadens mental-health evaluation beyond English and a single user role, giving teams a structured starting point for high-risk conversational testing.