SIGIR LiveRAG Challenge Report
This year’s SIGIR conference featured the “LiveRAG Challenge”. In this competition participants received 500 questions synthesized from a given corpus (FineWeb10BT) and had 2 hours time to generate answers…
A/B Testing with Team Draft Interleaving
A proof of concept in Chorus OpenSearch Edition TL;DR: Team draft interleaving provides a path to faster A/B testing. Our proof of concept implementation within the Chorus Ecommerce search…
What do nDCG and ERR model in Quepid?
Quepid has provided an implementation of nDCG for quite some time now and has added an implementation of ERR in version 8.0. As both of these metrics use multi-valued…
Vector Search: Navigating Recall and Performance
Vector similarity search (or “dense retrieval” when text embeddings are involved) has gained widespread popularity over the last few years. It has become a fundamental component in various applications,…