mixedbread-ai/mxbai-embed-large-v1
Primitive: /encode · Encode ·
BERT
The crispy sentence embedding family from Mixedbread.
Dense
Overview
Hardware: — drives latency, throughput & cost
| Size | 335M params |
|---|---|
| Tasks | /encode |
| License | apache-2.0 |
| Languages | en |
| Latency | — |
| Throughput | — |
| Cost | — /1M tok |
Cost is approximate — computed from list GPU prices; your actual price depends on the provider you deploy SIE with.
Embedding
| Output types | Dense |
|---|---|
| Dimensions | dense: 1,024 |
| Max sequence length | 512 |
| Inputs | text |
Benchmarks
CQADupstackPhysicsRetrieval
Duplicate question retrieval from StackExchange Physics
Corpus: 38,314 Queries: 1,039
Quality
ndcg at 10 0.4737
map at 10 0.4126
mrr at 10 0.4677
CosQA
Code search with natural language queries
Corpus: 6,267 Queries: 500
Quality
ndcg at 10 0.3420
map at 10 0.2647
mrr at 10 0.2754
FiQA2018
Financial opinion mining and question answering
Corpus: 57,599 Queries: 648
Quality
ndcg at 10 0.4531
map at 10 0.3715
mrr at 10 0.5352
LegalBenchConsumerContractsQA
Question answering on consumer contracts
Corpus: 153 Queries: 396
Quality
ndcg at 10 0.7530
map at 10 0.7029
mrr at 10 0.7025
NFCorpus
Biomedical literature search from NutritionFacts.org
Corpus: 3,593 Queries: 323
Quality
ndcg at 10 0.3865
map at 10 0.1519
mrr at 10 0.5816
SCIDOCS
Citation prediction, document classification, and recommendation for scientific papers
Corpus: 25,656 Queries: 1,000
Quality
ndcg at 10 0.2308
map at 10 0.1406
mrr at 10 0.3761
SciFact
Scientific claim verification using research literature
Corpus: 5,183 Queries: 300
Quality
ndcg at 10 0.7389
map at 10 0.6925
mrr at 10 0.7027
StackOverflowQA
Programming question answering from Stack Overflow
Corpus: 19,931 Queries: 1,994
Quality
ndcg at 10 0.8086
map at 10 0.7787
mrr at 10 0.7787
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