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Rohan Pandey
Periodic Labs
6,712 posts
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Rohan Pandey
Periodic Labs
@khoomeik
descending cross-entropy to ascend entropy @PeriodicLabs || prev research @OpenAI @CarnegieMellon '23
San Francisco, CA
rpandey.tech
Joined February 2020
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  • Pinned
    user avatar
    Rohan Pandey
    Periodic Labs
    @khoomeik
    Sep 30, 2025
    Excited to finally announce what I've been up to since leaving OpenAI: autonomous science at @periodiclabs Why? Because I Take the Bitter Lesson Seriously To accelerate AI, we must enable it to hill-climb compute & energy through experimentally verifiable science 🧵
    user avatar
    Liam Fedus
    Periodic Labs
    @LiamFedus
    Sep 30, 2025
    Today, @ekindogus and I are excited to introduce @periodiclabs. Our goal is to create an AI scientist. Science works by conjecturing how the world might be, running experiments, and learning from the results. Intelligence is necessary, but not sufficient. New knowledge is
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    410K
  • user avatar
    Rohan Pandey
    Periodic Labs
    @khoomeik
    May 19, 2025
    let the white guy order for the table and he got 3 butter chickens, 3 garlic naans, and 3 mango lassis
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    3.5M
  • user avatar
    Rohan Pandey
    Periodic Labs
    @khoomeik
    Apr 1, 2025
    since bossman is now monitoring my account, i will only be retweeting official openai releases from now on. this is my last tweet. thanks everyone it was a good run.
    user avatar
    Big Tech Alert (AI & Crypto)
    @BigCryptoAlert
    Apr 1, 2025
    🆕 @sama has started following @khoomeik
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    2.4M
  • user avatar
    Rohan Pandey
    Periodic Labs
    @khoomeik
    May 5, 2025
    I’ve left OpenAI! Already miss everyone on the Training team & my friends ❤️ but very excited to soon announce what’s next Until then, I’ll be taking a break to solve OCR for Sanskrit so we can immortalize the classical Indian literary canon in the weights of superintelligence
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    1.9M
  • user avatar
    Rohan Pandey
    Periodic Labs
    @khoomeik
    Apr 1, 2025
    Replying to @sama
    sorry bossman can’t respond cuz i’m locked in rn
    327K
  • user avatar
    Rohan Pandey
    Periodic Labs
    @khoomeik
    May 19, 2025
    Replying to @amogh44259214 @MatternJustus and @aryaman2020
    yeah i lied mine was actually malai kofta but close enough
    224K
  • user avatar
    Rohan Pandey
    Periodic Labs
    @khoomeik
    Apr 12, 2025
    i probably wouldn’t be working on LLMs today if i hadn’t fallen in love with linguistics, in large part due to the Aṣṭādhyāyī 2500 years ago Pāṇini realized the structure of language in the mind is entirely computational, and distilled it into <4k morphophonemic lines of code
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    out of context the white lotus
    @oocwhitelotus
    Apr 9, 2025
    what book is this?
    476K
  • user avatar
    Rohan Pandey
    Periodic Labs
    @khoomeik
    Jun 25, 2025
    the CIA is not ready for the RL era israeli intelligence guy just hacked into a live surveillance camera in front of me with an exploit generated by qwen vulnerable software is simulatable. penetration success is verifiable. hacking is RLable.
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    895K
  • user avatar
    Rohan Pandey
    Periodic Labs
    @khoomeik
    Nov 20, 2023
    bro acquired openai without having to pay a penny
    user avatar
    Satya Nadella
    Microsoft
    @satyanadella
    Nov 20, 2023
    We remain committed to our partnership with OpenAI and have confidence in our product roadmap, our ability to continue to innovate with everything we announced at Microsoft Ignite, and in continuing to support our customers and partners. We look forward to getting to know Emmett
    399K
  • user avatar
    Rohan Pandey
    Periodic Labs
    @khoomeik
    Aug 12, 2025
    hot take i know many friends will disagree with me on: this is a deeply selfish act of theft from civilization if you’re a smart capable young person, society poured millions of dollars into raising you you have a moral obligation to pay it back with the surplus of your labor
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    shani 🌱 (sf)
    @sha_zng
    Aug 10, 2025
    my smartest friend in college left tech & is now a farmer at a buddhist monastery his days are: harvesting & meditating & walking through the forest & cooking his meals he could excel at anything he wanted. he chose a life that is simple and good, with all his intelligence
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    2.7M
  • user avatar
    Rohan Pandey
    Periodic Labs
    @khoomeik
    Dec 6, 2023
    quick schizo theory: top and bottom quarks were originally called "truth" and "beauty" quarks "satya" in sanskrit = truth "sundar" in sanskrit = beauty the 2 mfs competing in the race to AGI are named after opposing fundamental particles the simulation is fucking with us
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    434K
  • user avatar
    Rohan Pandey
    Periodic Labs
    @khoomeik
    Sep 16, 2025
    there was ~1 guy at openai responsible for inference CUDA kernels let’s call him Bob, people would refer to his attention kernel as “the Bob kernel” it executed probably trillions of times a day on hundreds of thousands of GPUs one singular guy
    1.3M
  • user avatar
    Rohan Pandey
    Periodic Labs
    @khoomeik
    Dec 27, 2024
    bittersweet to learn that the classical indian philosophy student-taught course i started at cmu is still being taught but they quite literally find+replaced all instances of “indian” with “south asian”
    227K
  • user avatar
    Rohan Pandey
    Periodic Labs
    @khoomeik
    Nov 4, 2024
    I’ve joined @OpenAI to research model architecture on the Training team! Our team develops the deep learning architectures that underlie models like GPT-4o and o1. I’m working as a Resident under the guidance of the 🐐’ed @sasha_borzunov, @7aureliaguy, and @_aidan_clark_.
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    240K
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