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basvanopheusden
2,086 posts
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basvanopheusden
@basvanopheusden
Research at OpenAI, previously @imbue_ai and @cocosci_lab lab at Princeton. All opinions my own
San Francisco, USA
Joined October 2010
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  • Pinned
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    basvanopheusden
    @basvanopheusden
    Nov 14, 2025
    A few months ago now, I wrote a document about my experiences interviewing for AI research jobs before eventually joining @OpenAI. This doc details my process and lessons learned. Hope it's helpful! tinyurl.com/bas-ai-intervi…
    102K
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    basvanopheusden
    @basvanopheusden
    Aug 13, 2025
    A few weeks ago, I started a new job at @OpenAI. I wrote a document about my interview process and recommendations for anyone on the job market for AI research positions. I hope it's helpful! docs.google.com/document/d/1ZV…
    337K
  • user avatar
    basvanopheusden
    @basvanopheusden
    May 31, 2023
    Excited that this is seeing the light of day! “Expertise increases planning depth in human gameplay” in @Nature. nature.com/articles/s4158….
    Content cover image
    Expertise increases planning depth in human gameplay
    From nature.com
    18K
  • user avatar
    basvanopheusden
    @basvanopheusden
    Jun 22, 2024
    Replying to @AndyMasley
    Not to criticize too harshly but "NNNNNNNNNNNNNNNNNNNNN" may not have been the maximum-information guess :p
    25K
  • user avatar
    basvanopheusden
    @basvanopheusden
    Mar 13, 2023
    I’m excited to announce a new paper @PNASNews , titled “Superhuman Artificial Intelligence Can Improve Human Decision-Making by Increasing Novelty”. Link: pnas.org/doi/10.1073/pn…. Work with Minkyu Shin, @jinkimsci and @cocosci_lab. 1/7
    pnas.org
    Superhuman artificial intelligence can improve human decision-making by increasing novelty | PNAS
    How will superhuman artificial intelligence (AI) affect human decision-making? And what will be the mechanisms behind this effect? We address these...
    14K
  • user avatar
    basvanopheusden
    @basvanopheusden
    Aug 13, 2025
    Replying to @basvanopheusden and @OpenAI
    One recommendation in this document is to start job searches by networking, and reaching out to friends and old colleagues. If you know me and are interested in working at openai, please DM me - I'd love to catch up! And if you don't, feel free to DM regardless ;)
    11K
  • user avatar
    basvanopheusden
    @basvanopheusden
    Jun 30, 2024
    Replying to @SamuelHBlack
    I think the tymna thrasios player probably should refuse to draw. When push comes to shove, there is a spell on the stack right now that will win the game if it resolves. It sucks, but you have to interact if you can. The tymna thrasios player is not at all guaranteed to win.
    18K
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    basvanopheusden
    @basvanopheusden
    Jun 13, 2024
    Replying to @IslandsInFront
    In what formats? I've seen it tear up legacy and cedh and those are some of the most interactive formats out there.
    3.3K
  • user avatar
    basvanopheusden
    @basvanopheusden
    Aug 13, 2025
    Replying to @basvanopheusden and @OpenAI
    This is intended as a living document, so please DM me with feedback or suggestions for other interview prep resources
    9.9K
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    basvanopheusden
    @basvanopheusden
    Apr 2, 2024
    Replying to @maxtortion
    Very interested where this might see a home, black/white is not a super common Legacy color pair outside of Death & Taxes which actively wants to not run this
    5.3K
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    basvanopheusden
    @basvanopheusden
    Oct 30, 2025
    I haven't read the paper in detail but Puzzle 1 is all I need to be convinced that the discovery team at Deepmind has managed to capture true beauty! What a move ;) Hint: try to play the dumbest possible move you can think of
    user avatar
    Tom Zahavy
    @TZahavy
    Oct 29, 2025
    I am excited to share a work we did in the Discovery team at @GoogleDeepMind using RL and generative models to discover creative chess puzzles 🔊♟️♟️ #neurips2025 🎨While strong chess players intuitively recognize the beauty of a position, articulating the precise elements that
    5.9K
  • user avatar
    basvanopheusden
    @basvanopheusden
    Aug 3, 2025
    A couple weeks ago, I joined @OpenAI. So far, it's been a blast! It actually reminds me of my first weeks at Princeton 13 years ago. OpenAI "feels" like an academic department: everyone is doing cool research, people are happy to chat and I'm learning loads just from being here.
    1.4K
  • user avatar
    basvanopheusden
    @basvanopheusden
    Feb 15, 2024
    Replying to @SterlingCooley
    To suggest that anyone take non-FDA approved drugs without a prescription from a manufacturer supplied for laboratory research use only on the basis of a "totally wild theory" (which itself is a charitable assessment) is irresponsible and dangerous.
    1.6K
  • user avatar
    basvanopheusden
    @basvanopheusden
    Aug 10, 2025
    Replying to @ramez and @tszzl
    Horizontally aligning divs is on the roadmap for 2027 after we take a crack at screen share on the second monitor. Stay tuned!
    6.8K

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