Improving health intelligence in ChatGPT

Name: Improving health intelligence in ChatGPT
Uploaded: 2026-06-18T19:33:13.844Z
Duration: 2 min 52 s
Channel: OpenAI
Description: OpenAI announces improvements to GPT-5.5 Instant for health applications, including better recognition of urgent care needs and explanation of complex medical information. The update is available to all ChatGPT users and was evaluated with physician assistance.

OpenAI18 June 2026Watch on YouTube

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Description

Health is one of the most meaningful ways people use ChatGPT. Every week, more than 230 million people turn to ChatGPT for help with health and wellness questions: making sense of health information, understanding lab results, preparing for appointments, navigating insurance, building healthier habits, and figuring out what to ask next. With GPT‑5.5 Instant, we’re seeing a substantial step forward in health, with improvements in recognizing when urgent care may be needed, asking for relevant context, explaining uncertainty, and making complex information easier to understand. On our most challenging health evaluations, GPT‑5.5 Instant now performs at a level comparable to our frontier Thinking models. Because it is available to all free users in ChatGPT, more people can benefit from these improvements. That progress reflects both advances in model capabilities and the physician-led work behind our health evaluations. Across our efforts, a global network of physicians helps define what “good” looks like in real-world health situations by reviewing example model responses, describing ideal behavior, and identifying failure modes. Working with physicians gives us a way to measure progress in health and improve how ChatGPT responds over time. Learn more: https://openai.com/index/improving-health-intelligence-in-chatgpt/

What you'll learn

GPT-5.5 Instant better recognizes when urgent medical care may be needed and assesses situations more carefully
The model explains complex medical information more clearly and communicates uncertainty more effectively to users
More than 230 million people use ChatGPT weekly for health and wellness questions, including understanding lab results
The improvement is available to all free ChatGPT users at no additional cost
Physicians worldwide collaborate on evaluating and defining what good responses look like in health situations

Frequently asked questions

What specific health aspects have been improved in GPT-5.5 Instant?

The model better recognizes when urgent care may be needed, asks for relevant context, explains uncertainty more clearly, and makes complex medical information easier to understand. On challenging health evaluations, it now performs at a level comparable to OpenAI's advanced Thinking models.

How is the quality of health assistance in ChatGPT ensured?

A global network of physicians helps define what good responses look like by reviewing model responses, describing ideal behavior, and identifying failure modes. This helps OpenAI measure progress and improve how ChatGPT responds over time.

Who has access to these health improvements in ChatGPT?

All free ChatGPT users have access to the improvements in GPT-5.5 Instant at no additional cost. This means 230 million weekly users can benefit.

What health-related uses do people rely on ChatGPT for?

Users ask ChatGPT to help make sense of health information, understand lab results, prepare for appointments, navigate insurance, build healthier habits, and figure out what questions to ask next.