Rodolphe Jenatton

Researcher · Founder

Now Founder, Bioptimus

Latest on AI4S.fyiTimeline · Apr 17Bioptimus reports its pathology model H-optimus-1 ranks first on two outside benchmarks, but 14th of 23 on tissue segmentation

Account links back to rodolphejenatton.com · Avatar from their X account, taken 2026-09-28

Affiliations

Current

Founder · Bioptimusbioptimus.com ↗

Also named in the companies' announcements: Google Brain, Amazon

Current roles come from these dated records, not from the bio below. Each links the page it was read from.

About

Rodolphe Jenatton is co-founder and CTO of Bioptimus. He was previously a Senior Research Scientist at Google Brain, and before that spent five years in machine learning at Amazon and worked at Criteo. He did a postdoc at École Polytechnique on machine learning and convex optimisation, and studied at Télécom Paris and Pierre and Marie Curie University.

Read on 2026-09-29; for current roles see Affiliations above. Read at: bioptimus.com ↗

Founded

BioptimusScience models and AI scientists · 2 rounds on record · disclosed $76M · Round (unnamed) $41M
Background: Google Brain; Amazon (as the company's own announcements put it)
Co-founders: Jean-Philippe Vert, Felipe Llinares-López, Zelda Mariet, Charlie Saillard, David Cahané
Backed byCathay Innovation Sofinnova Partners

On the timeline

2026-04-17Bioptimus reports its pathology model H-optimus-1 ranks first on two outside benchmarks, but 14th of 23 on tissue segmentation

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