Sergio Hernández Gutiérrez

I am a student researcher at the Allen Institute for AI (Ai2), as well as a PhD candidate at the Max Planck Institute for Intelligent Systems and ELLIS, under the supervision of Matthias Bethge (BethgeLab) and Tim Rocktäschel (UCL DARK, Recursive).

I specialize in studying and designing supervision signals for RL post-training in long-horizon and open-ended tasks. Check out my research output & interests page for a more detailed account.

Originally from the Canary Islands, I hold a BSc in Computer Science from UCL and an MSc in Machine Learning from Aalto University. I have worked as an engineer & researcher for +5 years in the UK, Spain, Scotland, Finland, and Germany, in companies such as Rockstar Games, Cabify, and PwC. Check out my resume for more.