243 citations · 461 across the 25 of their papers we have counts for
4 papers · 1 filter
Convomem Benchmark: Why Your First 150 Conversations Don't Need RAG
Egor Pakhomov, Erik Nijkamp, Caiming Xiong
We introduce a comprehensive benchmark for conversational memory evaluation containing 75,336 question-answer pairs across diverse categories including user facts, assistant recall…
xGen-small Technical Report
Erik Nijkamp, Bo Pang, Egor Pakhomov +5
We introduce xGen-small, a family of 4B and 9B Transformer decoder models optimized for long-context applications. Our vertically integrated pipeline unites domain-balanced, freque…
XGen-7B Technical Report
Erik Nijkamp, Tian Xie, Hiroaki Hayashi +22
Large Language Models (LLMs) have become ubiquitous across various domains, transforming the way we interact with information and conduct research. However, most high-performing LL…
Long Document Summarization with Top-down and Bottom-up Inference
Bo Pang, Erik Nijkamp, Wojciech Kryściński +3
Text summarization aims to condense long documents and retain key information. Critical to the success of a summarization model is the faithful inference of latent representations…