According to OpenAI (@OpenAI), GPT-5 Instant is being updated to better recognize and support users experiencing moments of distress. Sensitive parts of conversations within ChatGPT will now be routed to the GPT-5 Instant model, which is designed to provide quicker and more helpful responses. This rollout aims to enhance user safety and experience by leveraging advanced AI detection for sensitive situations. ChatGPT will also maintain transparency by informing users about the active model upon request. This update is now being rolled out to ChatGPT users, presenting new opportunities for AI-driven mental health support and responsible AI deployment in real-time user interactions (source: OpenAI Twitter, Oct 3, 2025).