björn
@bj2rn

working on pretraining and model scaling. now @smallco, prev @bigco. freedom lover. guobaorou enthusiast. 🍊

 London, England
Joined August 2009
6,251 Photos and videos
had a million beers this past weekend. paris is beautiful
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back in paris back on the beautiful continent
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eurostar is so goated every time. suddenly being in central paris after two hours never gets old
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opus 5.5 and three new gpt-6 models at a lower price point and with higher token limits in a day consider the frontier paced
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wow
Yann LeCun
@ylecun
5 Nov 2016
Looks like we have over 500 submissions to ICLR this year. openreview.net/group?id=ICLR…
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they’ve got ursula von der leyen out here talking about pacing the frontier. it’s so over folks
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we’re in the part of ai take-off where this is the start of an actual wsj article
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when claude tells you something is “one caveat genuinely worth knowing” and it is actually the one caveat genuinely worth knowing
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björn retweeted
Jacob Coxon
@hilbertspaess
Sep 9
I resigned from Anthropic today. I spent the last three years doing pretraining research at both OpenAI and Anthropic. Neither company is acting responsibly. They are racing straight to self-improving superintelligence and gambling with our lives. More thoughts below.
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björn retweeted
Simon
@_smcf
Sep 6
High MTS circles
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back in london after a week at the center of the universe (new york)
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the problem with open source projects is that maintainers inevitably try to force their ideology on their users, even if paying. for-profit companies do not generally do this
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case in point
T4T5
@t4t5
Aug 27
sourcehut now bans any repo “written with or which facilitates the use of LLMs” lmao they and codeberg can now safely be ruled out as potential alternatives to github sourcehut.org/blog/2026-08-2…
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one day you will write your last line of code and you won’t even know it
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seoul is the only city in the world actually
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love when you smell the tube fumes again and you know you’re almost back home ☺️
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when you’re at the corporate slop café and they hand you a cup of steamed milk
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