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raphael lee
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raphael lee
@raphsbl
se @uwaterloo, prev research eng intern @mercor_ai, plato.so
raphaellee.ca
Joined April 2022
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  • user avatar
    raphael lee
    @raphsbl
    Jun 30
    Article cover image
    Article
    Verifying Long-Horizon Tasks with RLMs
    During my time at @mercor_ai, I made a couple verifier variants to address problems with our evals: Browser-Use Verification Verifying browser and computer-use trajectories has become more difficult,...
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    raphael lee
    @raphsbl
    Jan 22
    funny how LLM generated seeds are often 42
  • user avatar
    raphael lee
    @raphsbl
    Sep 19, 2025
    did poke mention @marsxiang_ to every waterloo student who signed up
  • user avatar
    raphael lee
    @raphsbl
    Aug 18, 2025
    whos going to hackmit
  • user avatar
    raphael lee
    @raphsbl
    Jul 21, 2025
    apparently doomscrolling improves my sleep quality. do I trust my whoop or @bryan_johnson?
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