Min Woo Sun (@minwsun) / X

Gemini 4 just dropped!

Introducing Gemini 4 Argon – our new frontier model. It’s built for complex workflows across coding, enterprise knowledge work, and cybersecurity defense – rolling out today to a set of trusted testers through our Fairwind Program.

1/ Excited to share our new work: “Accelerating Scientific Research with Gemini in the Real-World.” We extend the AI Co-Scientist into an execution-grounded research system spanning ideation → experimentation → paper writing, and validate it across materials science, biology,

Incredible work by @valentinlievin, @SRSchmidgall, @timstro, Alex Bijamov and the @GoogleDeepMind @GoogleResearch team! So proud to be part of this project before officially starting my RS role in a few weeks!

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