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Melody Li

@melodylizx.bsky.social
16 followers 24 following 0 posts

CS undergrad @McGill & Mila

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Reposted by Melody Li
Arna Ghosh @arnaghosh.bsky.social · 05/12/2025
In San Diego attending #NeurIPS2025? Come to our poster to talk more about representation geometry in LLMs. 😃 🗓️ Friday 4:30-7:30 pm session 📍 Exhibit Hall C, D, E 🏁 Poster # 2502
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Reposted by Melody Li
Arna Ghosh @arnaghosh.bsky.social · 31/10/2025
LLMs are trained to compress data by mapping sequences to high-dim representations! How does the complexity of this mapping change across LLM training? How does it relate to the model’s capabilities? 🤔 Announcing our #NeurIPS2025 📄 that dives into this. 🧵below #AIResearch #MachineLearning #LLM
New paper titled "Tracing the Representation Geometry of Language Models from Pretraining to Post-training" by Melody Z Li, Kumar K Agrawal, Arna Ghosh, Komal K Teru, Adam Santoro, Guillaume Lajoie, Blake A Richards.
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