Tagged: information-retrieval

9 articles

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Linkup's SPARSEUP Hits 56.4 nDCG on BEIR-13 With Just 149M Parameters

Needle benchmark shows search APIs hit just 55.7% of achievable quality on real agent queries

Finetune ColBERT-style models on one GPU and beat every general retriever

Multi-vector search hits Sentence Transformers: ColBERT, ColPali, one API

Six new open-source AI rerankers just dropped, hitting state-of-the-art accuracy at every size

Cohere's new RTEB benchmark catches models faking their retrieval scores

Hugging Face Ships Full Toolkit to Train Sparse Embedding Models Like SPLADE

A tiny finetuned reranker just crushed public models 4x its size

Intel CPUs get 3x faster embeddings for RAG pipelines via Optimum Intel