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alibabaNot yet certifiedReleased 06/05/2025

Qwen3 Embedding 8B

The Qwen3 Embedding model series is the latest proprietary model of the Qwen family, specifically designed for text embedding and ranking tasks. Building upon the dense foundational models of the Qwen3 series, it provides a comprehensive range of text embeddings and reranking models in various sizes (0.6B, 4B, and 8B).

View API reference ↓
Input / output priceFrom$0.010 / $0per 1M
24h uptime99.99%
Get API keyRead the docs

Listed for reference. Inference Bureau dispatches only to certified routes, so requests for this model are refused until one is certified. See certified models.

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.inferencebureau.com/v1",
  apiKey: process.env.IB_API_KEY,
});

const res = await client.chat.completions.create({
  model: "alibaba/qwen3-embedding-8b",
  messages: [{ role: "user", content: "Why is the sky blue?" }],
});

console.log(res.choices[0].message.content);

Providers

Dispatch routes requests across these providers and fails over between them without changing the model. Restrict or order providers with team Directives. Prices are gateway list prices before the platform fee.

ProviderContextMax outputLatencyThroughputInputOutputCacheCapabilitiesZDRNo trainingRegionsStatus
DeepInfra33K33K——$0.010$0Read —Write —1 featuresNoYesGlobalListed
nebius41K41K——$0.010$0Read —Write —1 featuresYesYesGlobalListed

Uptime

24 hours

Request success rate per provider.

DeepInfra100.00%
nebius99.98%

Getting started

Create a key on the API Keys page and set it as IB_API_KEY. See the quickstart.

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.inferencebureau.com/v1",
  apiKey: process.env.IB_API_KEY,
});

const res = await client.chat.completions.create({
  model: "alibaba/qwen3-embedding-8b",
  messages: [{ role: "user", content: "Why is the sky blue?" }],
});

console.log(res.choices[0].message.content);

Top-level parameters

Standard Chat Completions parameters work as documented. These have model-specific behavior.

ParameterTypeRequiredDescription
modelstringYesModel ID in the form creator/model, e.g. alibaba/qwen3-embedding-8b. Must be allowed by your team's Directives.
max_tokensnumberNoHard cap on generated tokens, and the basis for the balance reserved per request. Qwen3 Embedding 8B supports up to 32,768 output tokens.
Supportedmax_tokenstemperaturestop

Input limits

InputSourcesLimits
Text—Prompt and response share the 33K-token context window

More models by alibaba

ModelContextInputOutputCacheRelease
alibaba/qwen3-embedding-0.6b33K$0.010—Read —Write —11/14/2025
alibaba/qwen3-embedding-4b33K$0.020—Read —Write —06/05/2025