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Model details

text-embedding-3-large

The model serves as a high-performance tool for transforming human language into numerical representations, designed to capture nuanced semantic meaning across both English and non-English text. By utilizing 3,072-dimensional embeddings, it provides a robust foundation for tasks that require high-precision analysis, such as advanced search systems, recommendation engines, and anomaly detection. Its architecture is specifically optimized to handle the complexities of modern data processing, ensuring that machines can interpret and relate disparate pieces of information with superior accuracy.

Built to excel in retrieval-augmented generation workflows, the model demonstrates strong performance across standardized benchmarks like the MTEB for English tasks and the MIRACL for multi-language retrieval. Its design lineage focuses on delivering consistent, high-quality vector outputs that allow developers to build scalable applications without sacrificing depth of understanding. As a versatile component in the machine learning ecosystem, it is well-suited for enterprise-grade projects that demand reliable, high-dimensional data mapping to drive intelligent decision-making and automated content organization.

Azure Cognitive Servicestext-embedding-3-largetext-embedding

Quick Info

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Provider
Azure Cognitive Services
Model key
text-embedding-3-large
Release date
Jan 25, 2024
Last updated
Jan 25, 2024
Input modalities
Output modalities
Capabilities
Base catalog fields only

Cost

A provider subscription or plan supersedes token-based pricing for this model.

Limits

Output tokens
3,072 tokens
Context window
8,192 tokens

Latest news about text-embedding-3-large

Azure Cognitive Services

CoverageBenchmark

Tensoria published an engineering guide dated May 15, 2026 comparing embedding models for production RAG systems, noting that the landscape has shifted with open-source models matching or exceeding closed-source performance on retrieval tasks and that Matryoshka training has made dimension trade-offs practical. The aut The guide offers practical guidance for developers evaluating text-embedding-3-large and similar models, warning that the MTEB leaderboard headline score is an unweighted average across 56 datasets and 7 task categories, so for document retrieval (90% of RAG use cases) teams should focus on the Retrieval sub-score usin

Azure Cognitive Services

CoverageRelease Notes

Microsoft AI Releases Harrier-OSS-v1: A New Family of Multilingual Embedding Models Hitting SOTA on Multilingual MTEB v2

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