OCR can read a prescription. It can't tell you what the medication is.
That sounds odd, so here's the difference.
After OCR, a scanned prescription becomes text:
"Amoxicillin 500 mg twice daily for 7 days"
That's a real step forward. The page is no longer a flat image.
But to a software system, it's still just a string of characters. It doesn't know which part is the drug, which is the dose, and which is the frequency.
A document workflow really has to answer four questions:
What does the document say? → OCR
What information is in it? → Information extraction
What does that information represent? → Clinical entities such as medication, dosage, and diagnosis
Where does it need to go? → Integration with databases, APIs, and applications
Many projects stop at question one and wonder why staff are still re-typing data.
Reading is not the same as understanding. OCR is an essential foundation, but the value shows up in the steps after it.
At Cognate AI, we treat OCR as the first layer of a longer chain, not the finish line.
(The prescription text above is an illustrative example.)
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