Jodie Burchell 🇦🇺🇩🇪

https://fosstodon.org/@t_redactyl

Former clinical psychologist, current data scientist. Developer 🥑 at JetBrains. Loves data, cats and dinosaurs. Opinions are my own.

Blog: https://t-redactyl.io/
JetBrains: https://www.jetbrains.com/
Tags: [#datascience](https://fosstodon.org/tags/datascience ) [#machinelearning](https://fosstodon.org/tags/machinelearning ) [#python](https://fosstodon.org/tags/python )

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npub1rv2wgr38nh2d7rsx6l75rrsmh60z6me3jru9kksnerd5zzrttr3qflnamt

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t_redactyl_at_fosstodon.org@momostr.pink

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Last Notes

2026-01-13 15:30:03 UTC

Have you ever looked at the impressive results that LLMs get on benchmarks or difficult exams and wondered if these results are everything they seem? Some of these are due to something called data leakage, where assessments leak into the training data and the models memorise the answers.
If you'd like to learn more about how this classic pitfall of machine learning calls many of the results we see on LLM performance into question, check out my latest blog post.
https://t-redactyl.io/posts/2025-12-30-data-leakage-llm-measurement/

2025-01-16 09:59:17 UTC

The call for proposals for @npub1rwp…psqf is now open, and we'd love to get all of your submissions! You've got until January 27th to send us all of your insightful, inspiring and outlandish ideas about Python and its community ❤️🐍
https://www.youtube.com/watch?v=YYbqXEb2b7c