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ModelsMicrosoft Research· Naoto Usuyama, Jeya Maria Jose Valanarasu, Tristan Naumann·· 2026-09-01

Microsoft releases GigaPath-Flash and GigaTIME-Flash, efficient pathology foundation models for population-scale discovery

GigaPath-Flash and GigaTIME-Flash: Toward population-scale discovery with efficient pathology foundation models

What happened

Microsoft has released GigaPath-Flash and GigaTIME-Flash, using a 22M-parameter ViT-S backbone distilled from the billion-parameter GigaPath encoder to sharply reduce the compute requirements of pathology foundation models. Both are open-source under Apache 2.0.

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