---
title: mixedbread-ai/mxbai-embed-large-v1
description: The crispy sentence embedding family from Mixedbread.. BERT, 335M parameters.
canonical_url: https://superlinked.com/models/mixedbread-ai-mxbai-embed-large-v1
last_updated: 2026-06-29
---

# mixedbread-ai/mxbai-embed-large-v1

The crispy sentence embedding family from Mixedbread.

Source: [mixedbread-ai/mxbai-embed-large-v1 on HuggingFace](https://huggingface.co/mixedbread-ai/mxbai-embed-large-v1)

## Overview

| Field | Value |
|-------|-------|
| Architecture | BERT |
| Parameters | 335M |
| Tasks | Encode |
| Outputs | Dense |
| Dimensions | Dense: 1,024 |
| Max sequence length | 512 tokens |
| License | apache-2.0 |
| Inputs | text |
| Languages | en |

## Benchmarks

### CQADupstackPhysicsRetrieval

Domain: scientific · Task: retrieval · Language: en

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

[Reference](http://nlp.cis.unimelb.edu.au/resources/cqadupstack/)

### CosQA

Domain: technology · Task: retrieval · Language: en

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

[Reference](https://arxiv.org/abs/2105.13239)

### FiQA2018

Domain: finance · Task: retrieval · Language: en

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

[Reference](https://sites.google.com/view/fiqa/)

### LegalBenchConsumerContractsQA

Domain: legal · Task: retrieval · Language: en

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

[Reference](https://huggingface.co/datasets/nguha/legalbench)

### NFCorpus

Domain: medical · Task: retrieval · Language: en

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

[Reference](https://www.cl.uni-heidelberg.de/statnlpgroup/nfcorpus/)

### SCIDOCS

Domain: scientific · Task: retrieval · Language: en

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

[Reference](https://allenai.org/data/scidocs)

### SciFact

Domain: scientific · Task: retrieval · Language: en

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

[Reference](https://github.com/allenai/scifact)

### StackOverflowQA

Domain: technology · Task: retrieval · Language: en

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

[Reference](https://arxiv.org/abs/2407.02883)