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Rob Donnelly

@robdonnelly47.bsky.social

Data Science at OpenAI Stanford GSB Economics PhD

632 Followers  |  194 Following  |  19 Posts  |  Joined: 24.07.2023  |  1.6857

Latest posts by robdonnelly47.bsky.social on Bluesky

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OpenAI is testing out a new strategy for finding enough GPUs to keep up with demand: bumper stickers

03.09.2025 19:46 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Dumb Cuneiform We'll take your short messages and make them permanent clay tablets.

Finally the solution to a problem we all face: it's too hard to commemorate a dumb tweet as a durable cuneiform tablet dumbcuneiform.com

17.08.2025 22:52 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

The Jones Act makes shipping between American ports unreasonably expensive, especially for islands like Hawaii. We need to get rid of the Jones Act to make it cheaper to buy American.

05.04.2025 16:42 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Post image 27.03.2025 01:20 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Coreweave's business model is pretty wild:

11.03.2025 17:58 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

If we're undoing all the bad decisions from the 2010s, can we get plastic straws back?

06.02.2025 01:41 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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What's the logic for Instacart/Uber/Doordash constantly offering giftcards for 20% off? The discount is large enough to make delivery approx same cost as in store.

28.01.2025 21:37 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Why have TV shows gotten so ridiculously expensive to produce? I would have thought the cost of CGI / special effects would go down as tech improved, but it seems like they've gone up instead.

24.01.2025 18:05 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
User: Can you show me how to connect Gemini to my gmail?
Gemini Advanced: Unfortunately there isn't a way to directly connect Gemini (the crypto exchange) to your Gmail

User: Can you show me how to connect Gemini to my gmail? Gemini Advanced: Unfortunately there isn't a way to directly connect Gemini (the crypto exchange) to your Gmail

That feeling when you mess up your branding so badly that your "advanced" model gets confused about its own name. #Google #Gemini

09.02.2024 17:02 โ€” ๐Ÿ‘ 5    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Looks like they are working on it: prefix.dev/blog/introdu...

20.11.2023 16:32 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Thanks this seems very close to what I was looking for!

08.11.2023 20:48 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Thanks this is super helpful

08.11.2023 04:38 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Are there any published examples of Double ML or other doubly robust estimators for applied to a ranking problem?

e.g. Predicting the causal effect of displaying a product/post/ad in a particular position of a content feed

07.11.2023 01:11 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

Yeah that seems like it really would have benefitted from an editor to make it more clear

07.11.2023 01:11 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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prefix.dev โ€“ solving software package management The software package management platform for Python, C++, R, Rust and more

prefix.dev

01.11.2023 02:32 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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I've really been enjoying testing out Pixi for managing software development environments (mostly python, but it also can support non-python dependencies including R packages).It combines a lot of what I like best about brew/conda/poetry.

01.11.2023 02:31 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
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Causal DAG simulator Causal DAG simulator. GitHub Gist: instantly share code, notes, and snippets.

Here's the link to the code: gist.github.com/rodonn/63bdc...

26.10.2023 13:10 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Causal DAG simulator Causal DAG simulator. GitHub Gist: instantly share code, notes, and snippets.

Thanks for catching! (and "thank you" to twitter for that nice "feature")
Here's the corrected link gist.github.com/rodonn/63bdc...

26.10.2023 13:10 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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In case anyone finds it useful, this is a python helper function I wrote that let's you write out the data generating process and get back a dataframe and a DAG representing the causal pathways.

25.10.2023 17:43 โ€” ๐Ÿ‘ 13    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1

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