The brief · 4 March 2026

The AI brief, 2026-03-04

An agent watching your trades, a leaderboard shaking up certainties about medical AI, and Washington finally worried about bias in healthcare. Radiology, meanwhile, is picking its side today.

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DeepHealth bets on one AI to unify all of radiology

DeepHealth is unveiling a cloud portfolio at ECR 2026 that spans MRI, CT, X-ray, mammography and ultrasound with the same detection AI underneath. For a hospital, that means one vendor instead of five disconnected tools. The open question is whether radiologists actually save time with this, or just get another screen to keep an eye on.

practitioners › Cloud-native portfolio unveiled March 4, 2026 at the European Congress of Radiology, covering detection, assessment and follow-up across five imaging modalities.

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Forbes Ranks AI on Medical Questions, and the Winner Isn't Who You'd Expect

Neither ChatGPT nor Gemini takes the top spot, it's LiSA 1.0, a specialized model from AMBOSS. This confirms a pattern we've already seen with ChatGPT Health: general-purpose models remain risky for diagnostic work, even against a purpose-built medical tool that itself tops out below 65% accuracy.

practitioners › LiSA 1.0 (AMBOSS) scores 62.3% agreement with actions physicians judged correct, per a Forbes study published March 4, 2026.

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Under the radar

AiMi launches AI agent for real-time trading incident management

In financial markets, an undetected data feed outage gets expensive fast. AiMi's tool automates incident creation, classification and tracking for trading floors and their vendors, without waiting for a human to spot the anomaly.

practitioners › Launching March 4, 2026, targeted at capital markets: trading platforms and market data vendors.

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NCD Warns Senate on Disability Bias in Healthcare AI

A model trained on data that underrepresents disabled people can underestimate their symptoms or miscalibrate a diagnosis. This is the kind of bias that never shows up in a demo, only in real cases. If your insurer or hospital is already using an AI tool to triage cases, this bias affects you directly.

practitioners › The National Council on Disability submitted its statement on March 4, 2026, to the Senate Subcommittee on Science, Manufacturing, and Competitiveness, calling for mandatory inclusive datasets.

National Council on Disability →