Unverified50% confidenceFactExact time
Liam Fedus's research interests cover reinforcement learning, sparse models (such as the mixture-of-experts model MoE), and training efficiency issues of large-scale language models.
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50%
Confidence
Long-term
Relevance
10/15/2026
First Seen
Sources
Liam Fedus Congratulates Periodic Labs, Sparking Interest
twitterJeffDean9/15/2026
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