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Hanchen Li
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@lihanc02

Hanchen Li

@lihanc02
PhD student at @BerkeleySky on AI Infra. Prev pretrain coding data @Anuttacon_, inference @uchicago, @lmcache.
Berkeley, CA
hanchenli.github.io/blog/
Joined March 2022
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  • Pinned
    @lihanc02
    Hanchen Li
    @lihanc02
    Jul 14
    Article cover image
    Article
    What If the Harness Comes Before Pretraining? A Data Flywheel Perspective
    The usual way that people look at the agent life cycle follows a temporal order: pretrain, midtrain, posttrain. And then, almost as an afterthought, the harness comes. First you train the model, then...
    11
  • @lihanc02
    Hanchen Li
    @lihanc02
    2h
    😯
    @TechCrunch
    TechCrunch
    @TechCrunch
    4h
    Apple just unveiled its first-ever foldable iPhone. The iPhone Duo marks the biggest design change to the iPhone in nearly 20 years 📱↔
    Image
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    1
  • @lihanc02
    Hanchen Li
    @lihanc02
    4h
    Interesting benchmark on AI for AI!
    @AlexGDimakis
    Alex Dimakis
    @AlexGDimakis
    4h
    We are releasing AutoResearchExam, a benchmark on open-ended machine learning and engineering tasks. Our benchmark covers seven research areas including model training, data curation, AI safety and interpretability. benchmarks.bespokelabs.ai/autoresearchex… In each task, we give agents 24 hours
    Image
    00:00
    1
  • @lihanc02
    Hanchen Li
    @lihanc02
    4h
    I think Grok model is underrated interaction. For my personal workflow, if I am doing something that requires attention I use grok in cursor while if I want a fast prototype without caring I hand it off to Claude code or Codex. (Thank lab we have all three subscriptions lol)
    2
  • @lihanc02
    Hanchen Li
    @lihanc02
    Sep 8
    What if I have zero nodes
    @capetorch
    Thomas Capelle
    @capetorch
    Sep 7
    You are GPU rich when you count in nodes and not in GPUs.
    1
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