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Model ID: qwen/qwen3-embedding-8b | Endpoint ID: qwen3-embedding-8b | Parameters: 8B | Released: 2025-06-05

Overview

Qwen3-Embedding-8B is a multilingual text embedding model that converts input text into dense vector representations. It accepts up to 32,768 tokens of input and outputs 4,096-dimensional embedding vectors. The model is well suited for semantic search, retrieval-augmented generation (RAG), recommendation systems, and classification or clustering tasks.

Air API Playground

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Deploy with Container

Deploy with AIR Container.

OpenAI Compatible API

Connect with the OpenAI SDK as-is.

Pricing

Key Features

  • Multilingual embeddings across a wide range of languages
  • Long input support up to 32,768 tokens
  • High-quality 4,096-dimensional vector output
  • Batch embedding for high-throughput processing

Use Cases

Embed queries and documents into the same vector space to find results by meaning rather than exact keyword match.

RAG (Retrieval-Augmented Generation)

Generate embeddings for a knowledge base and retrieve the most relevant passages to ground LLM responses in your own data.

Recommendation Systems

Represent items and user preferences as vectors to power similarity-based recommendations.

Classification & Clustering

Use embedding vectors as features for downstream classification or to group similar texts through clustering.

Parameters

Model Details

Quick Start

1

Get your API key

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2

Run the code

Replace YOUR_API_KEY with your actual key and choose your preferred language (Python, cURL, Node.js).

Tags

embedding 8B multilingual semantic-search open-source