We’re demonstrating how frontier models have continued to improve in realistic mental health conversations with MentalHealthBench. This new …

We’re demonstrating how frontier models have continued to improve in realistic mental health conversations with MentalHealthBench. This new open benchmark was built with input from more than 80 mental health clinicians. We’re releasing it openly so other researchers can examine the methods, run their own evaluations, and build on the work. https://openai.com/index/introducing-mentalhealthbench/

Source: OpenAI (X) | 2026-09-23