Joined February 2025
- Tweets 318
- Following 298
- Followers 257
- Likes 2,581
47 Photos and videos
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Apr 13
joining @tryramp as a backend SWE intern on core product in the summer, and @Snowflake in the fall as an intern for the data and collaborations team 🥳🥳🥳
@tbpn
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Jun 13
we're not talking enough about how this order restricts "any foreign national," "including foreign national Anthropic employees" EVEN from inside Anthropic now cannot use the model.
CSET reports that in 2023, 217 leading US-based AI researchers were foreign-born or educated. This new policy if taken at its word WILL affect people on O-1 Visas, H-1B's, and green card holders who work at Anthropic.
This policy is self-sabotage on the US's existing AI research if it lasts.
Jun 13
The US government, citing national security authorities, has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the United States, including foreign national Anthropic employees.
The net effect of this order is that we must abruptly disable Fable 5 and Mythos 5 for all our customers to ensure compliance.
Access to all other Claude models is not affected.
We apologize for this disruption to our customers. We believe this is a misunderstanding and are working to restore access as soon as possible.
Read our full statement: anthropic.com/news/fable-myt…
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Tyler Xiao retweeted
Jun 13
The US government, citing national security authorities, has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the United States, including foreign national Anthropic employees.
The net effect of this order is that we must abruptly disable Fable 5 and Mythos 5 for all our customers to ensure compliance.
Access to all other Claude models is not affected.
We apologize for this disruption to our customers. We believe this is a misunderstanding and are working to restore access as soon as possible.
Read our full statement: anthropic.com/news/fable-myt…
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Jun 13
School just ended I was just about to give this model a try ðŸ˜ðŸ˜ðŸ˜
Jun 13
As a result of a US government directive, we are suspending access to Claude Fable 5 for all users. You can continue to use all other Claude models.
Here’s what this means for you:
Across Claude products, new sessions will run on your selected default model or Opus 4.8, and existing Fable 5 sessions will end with an error.
On the Claude Platform, requests to Fable 5 will also return an error. Please update your integrations to other Claude models.
We know this is a disruption to your workflows; we appreciate your patience and support.
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Jun 12
~10 years ago I went to a competitive programming summer camp and he was by far and away the smartest and best competitive programmer there.
glad to see him thriving at Cognition :)
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Tyler Xiao retweeted
SPEECHLESS. LFGK.
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Jun 10
Testing the new macOS 27 Beta Update 🫡🫡🫡, will let you guys know how it goes
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Jun 8
Ecnerwala doing SWE benchmark labelling was not on my 2026 bingo card
Jun 8
Introducing FrontierCode: a coding eval that raises the bar for difficulty & quality. Each task took 40 hrs of work by leading open-source maintainers.
Models write sloppy code that works but isn’t maintainable. Our eval is first to measure: would you actually merge this code?
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Jun 8
Repo: github.com/lordboba/Codex-Di…
Forked from: github.com/xt0n1-t3ch/Codex-… :)
Feel free to clone/fork! :)
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FTFY @WSJ
Jun 4
Today, Ramp raised $750M at a $44B valuation.
Last time we grew this fast, we were 1/20th the size.
For 2000 years, business was built on two pillars. Today, a third: intelligence.
It’s your least governed cost. It’s also your single greatest opportunity.
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Jun 3
not eating at Panda Express for the rest of the year wdym I can’t get 2 forks 😡😡😡
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May 31
Devin Vercel is crazy ðŸ˜ðŸ˜ðŸ˜
May 31
Devin Vercel dunked with 4.1 seconds left in Game 7 tonight. Spurs already up 109-103. Game was over. Totally unnecessary.
Except the over/under was set at 212.5. Without the dunk: 212 total. With it: 214. One garbage-time play flipped every over/under bet on Polymarket.
What does this have to do with enterprise sales? The deal is signed. The POC works. You already won. But the unnecessary extra — the unprompted integration, the follow-up nobody asked for — that's the play that flips the model. Over-deliver when you've already got the W.
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Tyler Xiao retweeted
May 21
codex, cupcakes, & coworking
@sundaysinla 💻✨
thank you @OpenAI ! :)
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May 25
I pay $40 a year on CleanMyMacX to remove extra storage, think I'll cancel that subscription to use Codex.
May 25
i had codex audit my entire macbook to see how much space we can save and it's found 500 GB to save, AWESOME
prompt was: "do a FULL read only analysis on my Macbook to help me optimize storage"
note: why tf is there a codex-tui.log file that is 116gb ??????? WHAT ????
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