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lightonai / LightOn-rerank-LW-4B

Vision4.5B7293Updated Jul 22, 2026
Hugging Face

Downloads

729

Likes

3

Last updated

Jul 22, 2026

License

apache-2.0

Production retrieval pipelines usually need two rerankers: one for text passages and one for visual documents (PDF pages, slides, scans). LightOn-rerank models are unified cross-encoder rerankers: a single model scores both text passages and document page images against a quer…

Tasks & library

  • image text to text
  • transformers

Tags

  • transformers
  • qwen3_5
  • image-text-to-text
  • reranker
  • cross-encoder
  • multimodal

Technical specifications

Parameters4.5B
Librarytransformers
Languagesen, fr
Base modelQwen/Qwen3.5-4B
Licenseapache-2.0