OpenAI releases MentalHealthBench, an open benchmark to evaluate AI responses in realistic mental health conversations, developed with 80+ licensed experts (OpenAI)

OpenAI has launched MentalHealthBench, an open benchmark designed to assess AI responses in realistic mental-health conversations. The benchmark was created with input from more than 80 licensed mental-health professionals. It provides a standardized dataset and evaluation metrics for measuring AI performance in sensitive therapeutic contexts.