Accelerating Scientific Research with Gemini in the Real-World

Samuel Schmidgall; Xiaokai Zhu; Marian Shaw; Lin Yang; Valentin Liévin; Jingyun Yang; Yuchen Zhuang; Tim Strother; Alex Bijamov; Min Woo Sun; Anil Palepu; Justin Chen; David Steiner; Jacqueline Shreibati; Wei-Hung Weng; Yilin Zhao; Xingjian Hu; Nicholas Zahn; Sadhya Garg; Julia Kirby; Yuxiang Gan; Jiaoli Li; Divy Thakkar; Shekoofeh Azizi; David Racz; Juraj Gottweis; Vivek Natarajan; Chenglin Wu; Tal Danino; Keran Rong; Haozhe Wang; Benoit Schillings; Yong Cheng; Quoc V. Le; Tao Tu

arXiv · 2608.26701

Accelerating Scientific Research with Gemini in the Real-World

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Abstract

We present an extension and comprehensive real-world validation of Co-Scientist, a Gemini-based multi-agent system designed to accelerate end-to-end scientific research across hypothesis generation, experimentation, and manuscript generation. Moving beyond in silico hypothesis generation, this specialized configuration transitions Co-Scientist into an execution-grounded research partner advancing closed-loop scientific workflows across materials science, biology, and computer science. In materials science, Co-Scientist interfaced with a semi-automated chemical vapor deposition reactor to design a safe precursor route for MXenes; experimental execution produced a lamellar 2D material sharing key structural similarities with the Ti3C2Tx MXene lattice, although further experiments are needed to confirm the atomic structure. Leveraging Gemini 3 Deep Think for rapid, lab-in-the-loop execution, it also tailored growth recipes to laboratory constraints in minutes, enabling single-attempt growth of monolayer MoS2, MoSe2, and WS2 semiconductors. In biology, Co-Scientist predicted emergent swarming phenotypes of engineered E. coli across inducer (IPTG) gradients from sparse imaging data, quantitatively matching unpublished wet-lab morphological measurements. In computer science, Co-Scientist autonomously discovered an inference-time scaling architecture that outperformed six frontier models on HealthBench (Hard and Professional) while reducing potential clinical harm under blinded physician evaluation. Finally, a double-blind study of end-to-end generated papers with 30 domain experts across 450 reviews demonstrates that Co-Scientist's reliability modules reduce hallucination and plagiarism while improving research safety. Together, these results demonstrate progress toward closed-loop multi-agent scientific AI systems capable of accelerating real-world scientific discovery.

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Samuel Schmidgall, Xiaokai Zhu, Marian Shaw, Lin Yang, Valentin Liévin, Jingyun Yang, Yuchen Zhuang, Tim Strother, Alex Bijamov, Min Woo Sun, Anil Palepu, Justin Chen, David Steiner, Jacqueline Shreibati, Wei-Hung Weng, Yilin Zhao, Xingjian Hu, Nicholas Zahn, Sadhya Garg, Julia Kirby, Yuxiang Gan, Jiaoli Li, Divy Thakkar, Shekoofeh Azizi, David Racz, Juraj Gottweis, Vivek Natarajan, Chenglin Wu, Tal Danino, Keran Rong, Haozhe Wang, Benoit Schillings, Yong Cheng, Quoc V. Le, Tao Tu. 2026-08-27. Accelerating Scientific Research with Gemini in the Real-World. https://arxiv.org/abs/2608.26701

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