Claude loved pandas, at least around 4.5 opus. I had to keep reminding it to use... | Hacker News

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		sbinnee 2 days ago \| parent \| context \| favorite \| on: Pandas Should Go Extinct Claude loved pandas, at least around 4.5 opus. I had to keep reminding it to use polars instead. I wonder if it’s changed since.
		help

viccis 2 days ago | [–]

These days it just writes its own DataFrame library for you

minimaxir 2 days ago | [–]

You could put in your AGENTS.md/CLAUDE.md for it to use polars.

Modern LLMs use it just fine.

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