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mixedbread-ai/mxbai-colbert-large-v1 (Score)

The crispy rerank family from Mixedbread.

Architecture
BERT
Parameters
335M
Tasks
Encode
Outputs
Multi-Vec
Dimensions
Multi-Vec: 128
Max Sequence Length
512 tokens
License
apache-2.0

Benchmarks

CQADupstackPhysicsRetrieval

scientific retrieval en

Duplicate question retrieval from StackExchange Physics

Corpus: 38,314 Queries: 1,039
Performance L4 b1 c16
Corpus 30.0K tok/s
Corpus p50 68.7ms
Query 3.3K tok/s
Query p50 49.0ms
Reference →

CosQA

technology retrieval en

Code search with natural language queries

Corpus: 6,267 Queries: 500
Performance L4 b1 c16
Corpus 12.5K tok/s
Corpus p50 62.5ms
Query 2.2K tok/s
Query p50 43.6ms
Reference →

FiQA2018

finance retrieval en

Financial opinion mining and question answering

Corpus: 57,599 Queries: 648
Performance L4 b1 c16
Corpus 35.0K tok/s
Corpus p50 71.8ms
Query 4.2K tok/s
Query p50 44.7ms
Reference →

LegalBenchConsumerContractsQA

legal retrieval en

Question answering on consumer contracts

Corpus: 153 Queries: 396
Performance L4 b1 c16
Corpus 77.3K tok/s
Corpus p50 101.4ms
Query 5.9K tok/s
Query p50 45.0ms
Reference →

NFCorpus

medical retrieval en

Biomedical literature search from NutritionFacts.org

Corpus: 3,593 Queries: 323
Performance L4 b1 c16
Corpus 51.3K tok/s
Corpus p50 92.4ms
Query 1.8K tok/s
Query p50 44.1ms
Reference →

SCIDOCS

scientific retrieval en

Citation prediction, document classification, and recommendation for scientific papers

Corpus: 25,656 Queries: 1,000
Performance L4 b1 c16
Corpus 36.2K tok/s
Corpus p50 81.3ms
Query 3.8K tok/s
Query p50 46.5ms
Reference →

SciFact

scientific retrieval en

Scientific claim verification using research literature

Corpus: 5,183 Queries: 300
Performance L4 b1 c16
Corpus 46.8K tok/s
Corpus p50 89.5ms
Query 5.7K tok/s
Query p50 46.2ms
Reference →

StackOverflowQA

technology retrieval en

Programming question answering from Stack Overflow

Corpus: 19,931 Queries: 1,994
Performance L4 b1 c16
Corpus 45.2K tok/s
Corpus p50 78.9ms
Query 69.9K tok/s
Query p50 64.7ms
Reference →

Self-hosted inference for search & document processing

Cut API costs by 50x, boost quality with 85+ SOTA models, and keep your data in your own cloud.

Github 1.5K

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