16:12
2026-10-12
dev.to
ai-research
An 8-Point nDCG Bump That Costs Two Minutes Is Not Free
A new NVIDIA NeMo Retriever paper, "Beyond Semantic Similarity: Performance and Costs of Agentic Retrieval for Complex Tasks," reports that an agentic retrieval setup lifts nDCG@10 by about 8.7 points…