colbert-ir/colbertv2.0
[](https://colab.research.google.com/github/stanford-futuredata/ColBERT/blob/main/docs/intro2new.ipynb)
Overview
Benchmarks
CQADupstackPhysicsRetrieval
Duplicate question retrieval from StackExchange Physics
Corpus: 38,314 Queries: 1,039
Performance L4 b1 c16
Corpus 34.0K tok/s
Corpus p50 56.9ms
Query 3.6K tok/s
Query p50 48.5ms
CosQA
Code search with natural language queries
Corpus: 6,267 Queries: 500
Performance L4 b1 c16
Corpus 16.0K tok/s
Corpus p50 52.1ms
Query 1.9K tok/s
Query p50 50.5ms
FiQA2018
Financial opinion mining and question answering
Corpus: 57,599 Queries: 648
Performance L4 b1 c16
Corpus 38.8K tok/s
Corpus p50 60.6ms
Query 3.8K tok/s
Query p50 49.2ms
LegalBenchConsumerContractsQA
Question answering on consumer contracts
Corpus: 153 Queries: 396
Performance L4 b1 c16
Corpus 78.1K tok/s
Corpus p50 94.6ms
Query 5.5K tok/s
Query p50 48.3ms
NFCorpus
Biomedical literature search from NutritionFacts.org
Corpus: 3,593 Queries: 323
Quality
ndcg at 10 0.2647
map at 10 0.0913
mrr at 10 0.4494
Performance L4 b1 c16
Corpus 52.6K tok/s
Corpus p50 78.8ms
Query 1.5K tok/s
Query p50 51.3ms
NanoFiQA2018Retrieval
Smaller subset of the FiQA financial QA dataset
default
Quality
ndcg at 10 0.4675
map at 10 0.3893
mrr at 10 0.5201
Performance L4 b1 c16
Corpus 43.0K tok/s
Corpus p50 44.7ms
Query 3.9K tok/s
Query p50 34.6ms
muvera
Quality
ndcg at 10 0.4675
map at 10 0.3893
mrr at 10 0.5201
SCIDOCS
Citation prediction, document classification, and recommendation for scientific papers
Corpus: 25,656 Queries: 1,000
Performance L4 b1 c16
Corpus 41.4K tok/s
Corpus p50 65.7ms
Query 3.5K tok/s
Query p50 50.5ms
SciFact
Scientific claim verification using research literature
Corpus: 5,183 Queries: 300
Performance L4 b1 c16
Corpus 53.9K tok/s
Corpus p50 70.6ms
Query 5.4K tok/s
Query p50 48.9ms
StackOverflowQA
Programming question answering from Stack Overflow
Corpus: 19,931 Queries: 1,994
Performance L4 b1 c16
Corpus 49.0K tok/s
Corpus p50 69.7ms
Query 64.6K tok/s
Query p50 73.5ms