Alexandra Barr
1.6K posts

Alexandra Barr
@BarrAlexandra
human data @OpenAI
San Francisco, CA Katılım Şubat 2012
609 Takip Edilen5K Takipçiler

@BarrAlexandra re: llms replicating your writing style, you might find this from @chexmatrix interesting esharpe1.substack.com/p/the-document
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writing is really hard. so i’m trying to do it more
i think good things come if you believe it’s ok to embarrass yourself in the pursuit of human connection
here’s my attempt to imperfectly express myself and practice the act of craft/creation
poastoffice.com
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Alexandra Barr retweetledi

I’m hiring for my research team @OpenAI 🪄
Data will pave the way for AGI. This is a foundational TPM role to shape frontier AI models with real world data, RL environments, and data acquisition.
Looking for:
- Entrepreneurial, gritty, high horsepower
- Highly technical and deeply curious about AI research
- Excited to lead relationships with CEOs and data partners from day 1
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@hudzah @RichardMCNgo nominative determinism is having its year in 2026 fr fr
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@willdepue @ericmitchellai i feel like you need to say this louder for the people in the back, esp. as someone who’s well regarded + has recently left oai
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[warning, shillpost]
Had to read this twice because it so shockingly mischaracterizes (my experience of) OAI. I simply cannot overemphasize how wrong this is (again, from my experience).
There have been multiple times, in both 1:1 and group settings, where I have personally directly disagreed with, corrected, or expressed frustration with leadership to Sam. Sam always responded with curiosity, open-mindedness, and even deference when I've brought disagreement/complaint/correction to him. Most times he has actively asked that I follow up with more thoughts or ideas on how we can do better on the subject.
To the point of "street cred", at least one of these instances was in my first ~6 months at OAI, and nonetheless I was impressed by how quickly Sam changed his view when presented with data disagreeing with it (can clearly remember handful of people in that meeting who could attest).
No place is perfect; OpenAI is obviously not a perfect company and Sam is not a perfect leader; he'd be first to admit that and has spoken in the past to places where he can improve. That seems healthy. We (leadership included) have made mistakes; but, as Steve Jobs would say, at least that means we made some decisions!
To claim that OpenAI has a culture where people are retaliated against for honest criticism of leadership or overall company direction is (in my experience) truly ridiculous. We make fun of our chaos (yes, including leadership, which does have a very hard job) as much as anyone! I would say we do however have very little patience for talking a big game without delivering.
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me: reading his take on ai 2040
mindthefuture.info/p/selective-op…
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damn, i remember being the 13th hire at surge and look at em now
Deedy@deedydas
Every single startup selling AI Training Data (July 2026) >50 cos sell data and RL environments to big AI labs and drive AI progress behind the scenes. They total ~$8.5B in rev and ~$100B in valuation, >75% of which are just 4 players: Scale, Surge, Mercor and Handshake.
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@BarrAlexandra Hi Alexandra. You can hide specific people, pets, and dates from appearing in your featured memories above the Photos view. Learn more: goo.gle/3y0SIWy.
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@deanwball can confirm this via his part ii post on rsi from feb 2026
x.com/deanwball/stat…
Alexandra Barr@BarrAlexandra
in feb 2026, journalists were tentatively, politely speculating that codex was helping openai do research and just 5 months later 5.6 sol post-trained 5.6 luna with a ~500 word prompt
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