The Human Diagnosis Project
Research-vetted decision support and training
Ask questions and share your expertise to learn, earn, and help each other.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Obtain the best answers using the collective insight of AIs + experts
Use a transformative system that combines multiple top AIs (including Google, OpenAI, Anthropic, Mistral, and Perplexity) with expertise from members of our community in a seamlessly integrated experience.
Recent research funded by the European Union demonstrates that collective human and machine intelligence substantially outperforms even the best individual experts or AI models like ChatGPT.
Join the Human Dx Community in building an open system for all
100,000+
MEDICAL PROFESSIONALS
500+
INSTITUTIONS
100+
COUNTRIES
Earn Impact by helping others on their questions
Insight Cases — where real-world medical questions are asked and answered on Human Dx — is the true power of the system, and how Community participants can help themselves, friends, family, patients, colleagues, and the world.
Multiple community members from around the world respond, and their answers are synthesized into a singular cohesive result with machine intelligence, with results often outperforming even the best individual physician medical opinions.
Community Members earn Impact for answering questions. Impact are points that can be exchanged for answers to your own questions within the system.
Practice your clinical skills on Training Cases
Global Morning Report (GMR) is a fun and engaging way for medical professionals and trainees to build their clinical reasoning skills.
GMR Cases are created and peer-reviewed by physicians from the Human Dx Community and our Editorial Board.
Testimonials
“Human Dx enables me to easily flex my mental muscles and test my diagnostic skills in a low-key way that also happens to be fun.”
Dr. Vineet Arora
Professor of Medicine, Assistant Dean for Scholarship and Discovery, University of Chicago Pritzker School of Medicine
“Human Dx provides the opportunity to practice your differential diagnosis generation in an easy-to-use app. You can solve a case of clozapine-induced myocarditis one moment, and then a case of pyoderma gangrenosum the next. It's hard to slow down your clinical thinking in the real world, but Human Dx lets us deliberately practice this key element of decision making.”
Dr. Stephanie Sherman
Assistant Professor of Internal Medicine, Baylor College of Medicine
“It’s fantastic. You read the case over a minute or two, update your differential diagnosis, and find out if you were right, wrong, or in between. [The cases] range from common things like acute appendicitis to unusual things like leukemic infiltration of cranial nerve 3...the streak is addictive!”
Dr. Gurpreet Dhaliwal
Expert diagnostician and Professor of Medicine at the University of California
“One of the most promising initiatives to improve diagnostic reasoning and prevent errors is the Human Diagnosis Project: a unique effort to crowdsource and democratize the diagnostic process. The Project has elevated the importance of diagnostic accuracy and provided a very useful resource for practicing clinicians and trainees alike.”
Dr. Robert M. Wachter
Professor and Chair, University of California, San Francisco
“Human Dx exemplifies the power of collaboration in a number of new and exciting avenues. A global community of contributors can share cases to solicit input on challenging diagnoses, teach a community of peers, and aid in data collection that helps us understand clinical reasoning.”
Dr. Chitra Mosarla
Resident in Internal Medicine, Massachusetts General Hospital
Human Dx has extensively validated its technologies with leading research institutions
If you are a research institute and want to collaborate, reach us here.