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In real-world test, an AI model did better than doctors at diagnosing patients
NPR ^ | April 30, 2026 | Will Stone

Posted on 05/02/2026 6:42:33 AM PDT by Twotone

A patient shows up at the hospital with a pulmonary embolism — a blood clot that has traveled to the lungs. After initially improving, their symptoms start to worsen. The medical team suspects the medication isn't working.

In steps artificial intelligence — with its own theory.

It has scanned the medical records and suspects a history of lupus, an autoimmune condition which can lead to heart inflammation, could explain what was really ailing the patient.

Turns out, the AI model is correct.

This type of scenario could become a reality in the-not-too-distant future, according to a study published Thursday in the journal Science.

Researchers based at Harvard Medical School and Beth Israel Deaconess Medical Center found that an AI reasoning model, developed by OpenAI, excelled at diagnosing patients and making decisions about managing their care. It matched and often outperformed doctors and the earlier AI model, GPT-4.

The researchers ran a series of experiments on the AI model to test its clinical acumen — including actual cases like the lupus patient who'd been previously treated at the emergency department at Beth Israel in Boston.

(Excerpt) Read more at npr.org ...


TOPICS: Culture/Society; News/Current Events
KEYWORDS: ai; diagnosis; patientcare; triage
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1 posted on 05/02/2026 6:42:33 AM PDT by Twotone
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To: Twotone

Anything that NPR is excited about is to be avoided like the Bubonic Plague.


2 posted on 05/02/2026 6:44:04 AM PDT by Frank Drebin (And don't ever let me catch you guys in America!)
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To: Twotone

I want a Rosey XB-500 like George Jetson had that can double as a doctor. Every house should have one and JB Pritzger should pay for it.


3 posted on 05/02/2026 6:50:29 AM PDT by Kudsman (Thune loves Democratic Socialists. )
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To: Frank Drebin

AI is certainly going to be a thing in medical diagnosis. It never hurts to have a second opinion.

I recently had a series of unusual symptoms: pain around my eye, pain in my teeth & a rash on my temple. I googled what the combination might mean & ended up with ‘an abscess’. I guess that was AI. I went to urgent care, & the doc decided it was likely a sinus infection. He looked at the rash & didn’t think it was shingles. A day later, that rash spread. Nope. Correct answer was shingles.


4 posted on 05/02/2026 6:51:30 AM PDT by Twotone (Sometimes I wrestle with my demons. Sometimes we just snuggle.)
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To: Kudsman
I want a Rosey XB-500 like George Jetson had that can double as a doctor.

I want a Ceylon robot that can make me a sammich and double as a masseuse or whatever else comes to mind...


5 posted on 05/02/2026 6:54:31 AM PDT by Sirius Lee ("Never argue with a fool, onlookers may not be able to tell the difference.)
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To: Twotone

I read your first sentence and knew it was shingles! Hope you are well.


6 posted on 05/02/2026 6:58:14 AM PDT by goodnesswins (Make educ institutions return to the Mission...reading, writing, math...not Opinions & propaganda)
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To: Sirius Lee
Yeah but have you seen her mother?


7 posted on 05/02/2026 7:01:44 AM PDT by Frank Drebin (And don't ever let me catch you guys in America!)
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To: Twotone

I wouldn’t doubt that AI could outperform most of the younger doctors with less experience. Though, I can tell you that lately, my wife and I have suffered from some conditions in our old age that the younger doctors obviously didn’t know how to deal with. The younger doctors know how to deal with standard diagnosis and standard protocols. What they don’t know how to do is step outside of the sandbox.


8 posted on 05/02/2026 7:04:44 AM PDT by eastexsteve
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To: Frank Drebin
That's hot.

(still using tube technology in the old gal)

9 posted on 05/02/2026 7:11:42 AM PDT by Sirius Lee ("Never argue with a fool, onlookers may not be able to tell the difference.)
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To: Twotone

Grok now has knowledge that surpasses PhD level in more than 100 fields.

It is an amazing thing


10 posted on 05/02/2026 7:13:19 AM PDT by aMorePerfectUnion (🦅 MAGADONIAN ⚔️ LIFE )
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To: Twotone

I’ve gotten more help from ai than any doctor. It’s concerning that it agrees with me so much. I keep telling it to not believe everything it reads on the internet.


11 posted on 05/02/2026 7:14:23 AM PDT by AuntB (Trump is our Ben Franklin - Brilliant, Boisterous, Brave and ALL AMERICAN!)
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To: Twotone

This was a very interesting, and VERY predictable, study.

The last battle here revolves around defining “quality”. Is quality “every box checked, every guideline followed” , or is it “get it right, rules be damned”?

In diagnosis, AI thinks like medical students do. The problem is a fact-stacking problem, if you know more facts than another student, you are “right” and you get a gold star.

Adding experience, insight, and use of the five senses TO fact stacking uncovers diagnostic errors (both over- and under-diagnosis) like, every day.

What this study does not do is VALIDATE the AI diagnosis. They must have a rule: “If A, B, and C are present and D is absent, diagnosis = X”.

If only that was how to do it!


12 posted on 05/02/2026 7:22:22 AM PDT by Jim Noble (Assez de mensonges et des phrases)
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To: Twotone

AI excels at pattern recognition


13 posted on 05/02/2026 7:29:49 AM PDT by bigbob (We are all Charlie Kirk now)
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To: Frank Drebin

Agreed.


14 posted on 05/02/2026 7:30:39 AM PDT by No name given ( Anonymous is who you’ll know me as )
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To: AuntB

It will be tremendously helpful in areas where statistical models have been traditionally used for discrimination. Like credit scoring. Problem will be that current regulatory approach requires that you be able to tell a rejected applicant the top several characteristics that contributed to their being rejected based on score - and AI does not decompose its “reasoning”. So, you’ll have a better method - one that will save banks and credit unions and other lenders a lot of money, that cannot be used under current regulation. Sen. Elizabeth Warren get the hell out of the way!


15 posted on 05/02/2026 7:31:45 AM PDT by Wally_Kalbacken
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To: aMorePerfectUnion

Quite.


16 posted on 05/02/2026 7:34:15 AM PDT by No name given ( Anonymous is who you’ll know me as )
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To: Twotone

17 posted on 05/02/2026 7:36:18 AM PDT by PROCON (Sic Semper Tyrannis)
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To: Twotone

People can still see a doctor?!


18 posted on 05/02/2026 7:36:44 AM PDT by mewzilla (Swing away, Mr. President, swing away! 🇺🇸 🏴󠁧󠁢󠁥󠁮󠁧󠁿)
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To: Twotone

Can it wear the glove and violate you?


19 posted on 05/02/2026 7:37:57 AM PDT by crusty old prospector
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To: PROCON

That has been my experience.


20 posted on 05/02/2026 7:39:26 AM PDT by crusty old prospector
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