Rob Donnelly
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robdonnelly47.bsky.social
Rob Donnelly
@robdonnelly47.bsky.social
Data Science at OpenAI
Stanford GSB Economics PhD
OpenAI is testing out a new strategy for finding enough GPUs to keep up with demand: bumper stickers
September 3, 2025 at 7:46 PM
March 27, 2025 at 1:20 AM
Coreweave's business model is pretty wild:
March 11, 2025 at 5:59 PM
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.
January 28, 2025 at 9:37 PM
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.
January 24, 2025 at 6:05 PM
That feeling when you mess up your branding so badly that your "advanced" model gets confused about its own name. #Google #Gemini
February 9, 2024 at 5:02 PM
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.
November 1, 2023 at 2:31 AM
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.
October 25, 2023 at 5:43 PM