Mikayel Samvelyan

@samvelyan.com

Research Scientist @ Google DeepMind. Previously Meta (FAIR), Reddit, PhD UCL, MSc Oxford. samvelyan.com

I’m hiring a Student Researcher at Google DeepMind. This research role centers on topics of open-ended self-improvement and discovery with LLM agents. 📍 Location: London 🗓️ Duration: 6 months, 100% 🚀 Start date: June or July 2026 Apply now using the links below 👇

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Hello all! 👋 🚨 New Preprint Alert! 🚨 Code World Models for General Game-Playing. ♟️🎲 ♣️♥️♠️♦️ I am pleased to announce our new paper, which provides an extremely sample-efficient way to create an agent that can perform well in multi-agent, partially-observed, symbolic environments! 🧵 1/N

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Introducing 🧞Genie 2 🧞 - our most capable large-scale foundation world model, which can generate a diverse array of consistent worlds, playable for up to a minute. We believe Genie 2 could unlock the next wave of capabilities for embodied agents 🧠.

Do you know what rating you’ll give after reading the intro? Are your confidence scores 4 or higher? Do you not respond in rebuttal phases? Are you worried how it will look if your rating is the only 8 among 3’s? This thread is for you.

How do LLMs learn to reason from data? Are they ~retrieving the answers from parametric knowledge🦜? In our new preprint, we look at the pretraining data and find evidence against this: Procedural knowledge in pretraining drives LLM reasoning ⚙️🔢 🧵⬇️

I am happy to share that I successfully defended my PhD thesis yesterday! 🎓 This journey has been nothing short of extraordinary, and I’m incredibly grateful to everyone who has been a part of it. 🪇

Tim Rocktäschel@handle.invalid · 2y ago

Proud to announce that Dr @samvelyan.com defended his PhD thesis titled "Robust Agents in Open-Ended Worlds" yesterday 🥳. Massive thanks to @togelius.bsky.social and Ilija Bogunovic for examining! As is customary, Mikayel received a personal mortarboard from UCL DARK.