Valentin Liévin

@valentinlievin

Research Scientist at @GoogleDeepMind. Better LLMs for healthcare and science. PhD @DTU_compute

Toronto, Canada

vlievin.github.io

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Valentin Liévin
@valentinlievin
Aug 10
Medical training begins in textbooks, but clinical competence is forged through practice. We introduce ResidencyRL: a multi-turn online RL method to train health agents in simulation, and demonstrate significant gains on top of frontier systems. arxiv.org/abs/2608.07418
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Valentin Liévin
@valentinlievin
Aug 28
Most AI-for-science systems stop at hypothesis generation. We extend Co-Scientist to design experiments, write code, and interface with physical lab hardware – then validate it across materials science, biology, and computer science. Fully unsupervised discovery isn't here yet,
Samuel Schmidgall
@SRSchmidgall
Aug 28
Today, we're excited to share early progress on using Gemini to accelerate scientific discovery in the real-world. We present an extension of Co-Scientist which we use to collaborate with scientists across materials science, biology, and computer science.
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Valentin Liévin
@valentinlievin
Aug 28
Advancing science is AI's ultimate purpose: not beating benchmarks, but making progress that translates into the physical world and addresses humanity's biggest challenges: accelerating the transition away from fossil energy with new materials for batteries or controlled nuclear
Tao Tu
@taotu831
Aug 28
Replying to @taotu831
In materials science, we looked at 2D materials synthesis (promising candidates to move beyond the sub-3nm scaling limits of silicon).
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Valentin Liévin
@valentinlievin
Aug 12
AMIE (Video) conducts live consultations. The new architecture decouples real-time dialogue from deep clinical reasoning and visual perception using an asynchronous multi-agent design. In a video OSCE, AMIE matched or exceeded PCPs across core clinical competencies.
Anil Palepu
@apalepu13
Aug 11
Thrilled to share our new preprint on AMIE, demonstrating expert-level performance compared to primary care physicians in real-time clinical video consultations!
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Valentin Liévin
@valentinlievin
Jun 17
Our paper “Towards Conversational AI for Disease Management” is out in @Nature! We ran a blinded study comparing our multi-agent AMIE system to 21 primary care physicians to test longitudinal patient care management. 🔗 nature.com/articles/s4158… @GoogleDeepMind @GoogleResearch
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