Amélie Chatelain

ameliechatelain

24 9 13

https://meet.ameliechatelain.com/

AI & ML interests

Head of Training & Inference at LightOn | PhD in physics of the universe 💫. Interested in IR, Evals & synthetic data.

Recent Activity

liked a Space 30 days ago

lightonai/colgrep-agent

upvoted a paper 30 days ago

Small Agents with Semantic Search: Efficient Multilingual Code Localization

upvoted an article about 1 month ago

mDenseOn with the mLateOn: Open Multilingual, Long-Context, and Code Retrieval Models

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Organizations

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liked a Space 30 days ago

colgrep --agent, recorded sessions

🔎

Watch colgrep-agent-2B search a repository, turn by turn

liked a Space about 1 month ago

mDenseOn & mLateOn pareto frontiers

🚀

Explore model size vs. retrieval quality with interactive charts

liked a model about 1 month ago

lightonai/colgrep-agent-2B-GGUF

Text Generation • 3B • Updated Oct 11 • 4.89k • 14

liked a model about 2 months ago

Linkup-Platform/linkup-sparseup-embed-v1

Feature Extraction • 0.2B • Updated Sep 22 • 6.63k • 63

liked 2 Spaces 4 months ago

LightOn-rerank-LW

✨

Compare and rerank four text passages or document pages

LightOn-rerank-PW

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LightOn multimodal document reranker with pointwise scoring

liked 3 models 4 months ago

liked a dataset about 1 year ago

Salesforce/UniDoc-Bench

Viewer • Updated Dec 3, 2025 • 1.6k • 4.98k • 16

liked a model about 1 year ago

pherber3/Qwen3-Omni-30B-A3B-Instruct-4bit-mlx

31B • Updated Oct 29, 2025 • 224 • 8

liked a dataset about 2 years ago

Multilingual-Multimodal-NLP/TableBench

Preview • Updated Apr 18, 2025 • 12.2k • 31

liked a model almost 3 years ago

lightonai/alfred-40b-1023

Text Generation • Updated Feb 13, 2024 • 172 • 50