NV-Retriever: Improving text embedding models with effective hard-negative mining. - Gabriel de Souza Pereira Moreira; Radek Osmulski; Mengyao Xu; Ronay Ak; Benedikt Schifferer; Even Oldridge (CoRR, 2024)

Enhancing Q&A Text Retrieval with Ranking Models: Benchmarking, fine-tuning and deploying Rerankers for RAG. - Gabriel de Souza Pereira Moreira; Ronay Ak; Benedikt Schifferer; Mengyao Xu; Radek Osmulski; Even Oldridge (CoRR, 2024)

MIRACL-VISION: A Large, multilingual, visual document retrieval benchmark. - Radek Osmulski; Gabriel de Souza Pereira Moreira; Ronay Ak; Mengyao Xu; Benedikt Schifferer; Even Oldridge (CoRR, 2025)

Llama Nemoretriever Colembed: Top-Performing Text-Image Retrieval Model. - Mengyao Xu; Gabriel de Souza Pereira Moreira; Ronay Ak; Radek Osmulski; Yauhen Babakhin; Zhiding Yu; Benedikt Schifferer; Even Oldridge (CoRR, 2025)