NVIDIA Launches Nemotron 3.5 Retrieval Models

NVIDIA launches the Nemotron 3.5 Embed and Rerank models today, expanding its open collection with variants including 8B and 1B parameters. The new 8B model achieves 61.17 nDCG@10 on ViDoRe v3.1, ranking first among dense retrieval models as of 10/20/2026.