SDSignal Desk

Desk

Healthcare

Clinical, biotech, and health-system AI.

AISep 23, 2026OpenAI

Introducing MentalHealthBench

OpenAI opens MentalHealthBench with more than 80 licensed clinicians across 22 countries — a shared yardstick for how models handle everyday stress, high-acuity distress, and emergencies.

AISep 4, 2026MIT Technology Review

Architecting memory and storage in the AI era

A Micron-backed Insights brief argues inference has made memory bandwidth and data movement the binding constraint—and turns procurement into a system-design problem for executives.