## DensePhrase Demo

Project by Jinhyuk Lee Mujeen Sung Alexandar Wettig Jaewoo Kang Danqi Chen
Korea University Princeton University

From 5 million Wikipedia articles, DensePhrases searches phrase-level answers to your questions or retrieve relevant passages in real-time. More details are in our ACL'21 paper and EMNLP'21 paper.
You can type in any natural language question below and get the results in real-time. Retrieved phrases are denoted in boldface for each passage. Current model is case-sensitive and the best results are obtained when queries have proper letter cases (e.g., "Name Apple's products" not "name apple's products"). Our current demo has the following specs:

- Accuracy: 40.8% on Natural Questions (open), Latency: ≈100ms/Q (with at least top 10 results)
- Resources: 11GB GPU, 100GB RAM
- Code link | Contact: Jinhyuk Lee (lee.jnhk@gmail.com)

Real-time Search English Wikipedia (2018.12.20)