Accuracy depends on the job: for the knowledge half of medicine - conditions, medications, lab values, red-flag patterns - a good AI draws on the same literature clinicians train on and answers consistently.
For the judgment half, accuracy tracks your input: precise descriptions (where, when, how bad, what else, what meds) get sharp answers; vague ones get generic ones. The limits mirror MedlinePlus's telehealth cautions: exam-dependent or test-dependent problems cannot be diagnosed remotely by anyone; rare presentations are harder; and no AI should be the only opinion on a serious or worsening problem. Trust it for explanation, triage, and preparation; verify load-bearing decisions with a licensed clinician. Pymander is a free AI doctor, 24/7 by text, and flags the needs-a-human line itself.
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Common questions
How accurate are AI doctors?
Accuracy depends entirely on the job you hand it. For the knowledge half of medicine - what a condition is, how a medication works, what a lab value means, which symptoms pair with which red flags - a good AI draws on the same medical literature clinicians train on, answers consistently, and never has a rushed day. For the judgment half, accuracy tracks the information you supply: an AI sees what you type, so a vague description ('my stomach hurts') yields generic guidance, while a precise one (where, when, how bad, what else, what meds) yields a much sharper answer. The honest limits, which match MedlinePlus's telehealth cautions: problems that need a physical exam or a test cannot be diagnosed remotely by anyone, human or AI; rare presentations are harder than common ones; and no AI should be the only opinion on a serious, worsening, or unexplained problem. The practical rule: trust it for explanation, triage, and preparation; verify anything load-bearing - a new medication, a worrying symptom - with a licensed clinician. Pymander is a free AI doctor, 24/7 by text, and it tells you when a question has crossed into needs-a-human territory.