Artificial intelligence
10 Cohere research scientists
These ten Cohere research scientists, all still at the company, have held research scientist titles there or describe their Cohere work as research scientist work. A reader can learn what research scientist work at Cohere involves from people who have done it.
Professionals to explore
01—10Alexandre Bérard
LinkedInExperience: Research Scientist · Cohere
Research Scientist at Cohere since April 2024, based in Grenoble, France; his profile headline reads Research Scientist at Cohere - Multilinguality. Former NLP Research Scientist at NAVER LABS Europe (2018–2024), per the work history shown on the profile.
Beyza Ermiş
LinkedInExperience: Senior Research Scientist · Cohere
Senior Research Scientist at Cohere since January 2023, based in Berlin and listed at senior level in the Research department. Former Research Scientist at Amazon Web Services (AWS) (2017–2022) and former Research Assistant at Boğaziçi University (2012–2017).
Florian Strub
LinkedInExperience: Senior Research Scientist · Cohere
Former Senior Research Scientist at Cohere (2024) and former Co-head of Command A and Command R7B Post-training (2024–2025), and Head of RLVR and Post-training enginering at Cohere since 2025. The profile says he co-orchestrates fine-tuning of LLMs across the company. Former Senior Research Scientist at Google DeepMind (2019–2024).
Marzieh Fadaee
LinkedInExperience: Staff Research Scientist · Cohere
Former Staff Research Scientist at Cohere (2025) and Senior Research Scientist at Cohere (2023–2024), based in Amsterdam, and Head of Cohere Labs since September 2025. Former NLP Research Lead at Zeta Alpha (2021–2023) and NLP ML Research Engineer at Zeta Alpha (2019–2021).
Maximilian Mozes
LinkedInExperience: Senior Research Scientist · Cohere
Former Senior Research Scientist at Cohere (2024–2025) and Research Scientist at Cohere (2023–2024) in London, and Post-Training Team Lead at Cohere since April 2025; his profile headline reads Staff Research Scientist at Cohere. Former Postdoctoral Researcher at Tilburg University (2022–2023).
Nouha Dziri
LinkedInExperience: Senior Research Scientist · Cohere
Senior Research Scientist at Cohere since March 2026, listed at senior level in the Research department. Former Research Scientist at Ai2 (2024–2025), Postdoc at Ai2 (2022–2023) and AI Researcher at Google (2019–2022), per the work history shown on the profile.
Pat Verga
LinkedInExperience: Senior Research Scientist · Cohere
Former Senior Research Scientist at Cohere (2023–2024) and Staff Member of Technical Staff (2024–2025), and Senior Staff Member of Technical Staff at Cohere since August 2025; his headline reads NLP Researcher @Cohere. Former Senior Research Scientist at Google DeepMind (2023) and Research Scientist at Google (2019–2023).
Pierre Clavier
LinkedInExperience: Member of Technical Staff · Cohere
Member of Technical Staff at Cohere since February 2025, based in Paris; his profile says he is a Research Scientist at Cohere focusing on large language model post-training and reinforcement learning research. Former Research Scientist Intern at Cohere (2024–2025) and PHD Candidate at Inria (2021–2024).
Yannis Flet-Berliac
LinkedInExperience: Research Scientist · Cohere
Research Scientist at Cohere since April 2024; the profile says he focuses on large language model post-training and reinforcement learning research. Former Research Scientist at InstaDeep (2023–2024) and Postdoctoral Scholar at Stanford University (2022–2023).
Yixuan Su
LinkedInExperience: Staff Research Scientist · Cohere
Staff Research Scientist at Cohere since July 2026, after Senior Research Scientist (2025–2026) and Research Scientist (2023–2025) roles at Cohere. The profile says he leads the modelling efforts on agentic reasoning at Cohere, with the role described as developing a post-training recipe for agentic AI.
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Match the person's research focus and the years they held a research scientist title at Cohere to your question, and check whether that title is current or held earlier. Their earlier employers can also help you pick someone who has worked in a research setting like yours.
Questions to take into the conversation
- 01How does research at an enterprise-focused AI lab like Cohere differ from research at a consumer-focused lab?
- 02What does a practical post-training research cycle look like from idea to shipped model?
- 03How do research scientists decide which evaluation results are strong enough to change a training recipe?
Reaching Cohere research scientists
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About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot and may describe past or present roles. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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