Elithia launches AI to read malpractice files in 15 minutes

The slow hour in a malpractice or injury claim is a doctor reading records. A single file runs into thousands of pages. Elithia, launched today out of Y Combinator's Fall 2026 batch, says it does that reading in 15 minutes. The pitch is sharp. Hand the AI the records the way a senior would hand them to a junior doctor. Get back a chronology where every finding links to the page it came from.

What Elithia does

Elithia removes blanks and duplicates from a medical file. It sorts and dates every document, then reconstructs the patient history. It also reasons across conflicting evidence. The output is a chronology that an expert can check and sign in minutes. Exports go to Word or PDF in a secure workspace geofenced to the expert's region.

The company is clear about the split. Elithia does the reading. The judgment stays with the expert witness.

The market behind it

Elithia names the figures the market runs on, each cited in its launch post. US personal injury law firms earn $61.7 billion a year, per IBISWorld in 2025. Workers' compensation pays $64.1 billion in benefits, $30.3 billion of it for medical care, per NASI in 2023. Both numbers come from third-party sources, as cited by Elithia. Elithia's point is that nearly every one of those claims turns on what the medical records say. A clinician's time is what every claim buys.

Who already uses it

Elithia says 70 or more physician expert witnesses already run cases through it. Two medico-legal agencies are under contract. Those agencies supply expert reports to law firms. The next target is law firms directly, on both sides of malpractice and catastrophic injury cases. No specific law firm is named in the launch post, and no revenue figure is given.

Who is behind it

Elithia was built by Sarthak Jain, who studied computer science at Oxford, class of 2021. He worked three years as a quant developer at a $19 billion fund. He then left MIT Sloan's MBA to work on Elithia. Those details come from Jain's own biography in the launch post. His pitch angle is that he grew up in a family of doctors.

What is being sold

Elithia offers physicians and nurse experts their first 1,000 pages free. Law firms running malpractice, birth injury, nursing home or catastrophic injury practices are asked to send their worst file. A 20-minute demo is the entry step.

Legal and clinical software has long promised that AI will speed up document review. Many tools gave a paralegal a faster reader. Elithia is pitching the physician expert witness instead. That is the person whose name appears on the report and who defends it under cross-examination. That is a narrower buyer and a higher bar. The traction number, 70 experts and two agencies, is small but concrete. For a sceptical buyer, it is also checkable: ask one of the physicians using it what the output looks like on a file they already closed. That is the kind of question a well-pitched AI tool should answer in one call.

Source

Launched on Y Combinator. Elithia is part of YC's Fall 2026 batch.