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 1 day ago

lightonai/colgrep-agent

upvoted a paper 1 day ago

Small Agents with Semantic Search: Efficient Multilingual Code Localization

upvoted an article 2 days ago

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

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Organizations

liked a Space 1 day ago

colgrep --agent, recorded sessions

🔎

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

liked a Space 4 days ago

mDenseOn & mLateOn pareto frontiers

🚀

Explore model size vs. retrieval quality with interactive charts

liked a model 4 days ago

lightonai/colgrep-agent-2B-GGUF

Text Generation • 3B • Updated 4 days ago • 1.94k • 9

liked a model 28 days ago

Linkup-Platform/linkup-sparseup-embed-v1

Feature Extraction • 0.2B • Updated 24 days ago • 5.03k • 57

liked 2 Spaces 3 months ago

LightOn-rerank-LW

✨

Compare and rerank four text passages or document pages

LightOn-rerank-PW

✨

LightOn multimodal document reranker with pointwise scoring

liked 3 models 3 months ago

liked a dataset 12 months ago

Salesforce/UniDoc-Bench

Viewer • Updated Dec 3, 2025 • 1.6k • 1.41k • 16

liked a model 12 months ago

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

31B • Updated Oct 29, 2025 • 215 • 8

liked a dataset about 2 years ago

Multilingual-Multimodal-NLP/TableBench

Preview • Updated Apr 18, 2025 • 1.85k • 31

liked a model almost 3 years ago

lightonai/alfred-40b-1023

Text Generation • Updated Feb 13, 2024 • 179 • 50