Jonas RothfussMember of Technical Staff · Microsoft AIResearcher↗
Researcher
Microsoft AIMember of Technical Staff
Żołna develops learning systems that combine large pretrained models with agents and robots. At Google DeepMind he co-created GATS, a way to join foundation models across modalities without erasing their learned knowledge[1], and advanced offline reinforcement learning from demonstrations and unlabeled experience.
Microsoft AI2024-present
Google DeepMind2019-2024Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.
Gato brought language, games, image descriptions and robot control into a single model.
Genie learns from videos to turn an image into a controllable virtual world.
Co-authorship of GATS; combining pretrained models across modalities while keeping components frozen to preserve pretrained knowledge.
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Reviewed August 9, 2026 · Checked for accuracy and new information.