Qwen3.5 397b A17b API Pricing & Quick Start

Name: Qwen3.5 397b A17b API
Brand: Qwen

The Qwen3.5 series 397B-A17B native vision-language model is built on a hybrid architecture that integrates a linear attention mechanism with a sparse mixture-of-experts model, achieving higher inference efficiency. It delivers...

Pricing

Input Price

$0.3900

/ 1M tokens

NT$ 13

Output Price

$2.3400

/ 1M tokens

NT$ 76

Context Window

262K

tokens

💱 USD/NTD = 32.38 · before tax · updated 07/30/2026

Provider	Qwen
Released	February 2026
Model ID	`qwen/qwen3.5-397b-a17b`

Technical specifications

Context window

262K tokens

Reasoning

Yes

Input

TextImageVideo

Output

Text

Quick Start

Use Qwen3.5 397b A17b via BazaarLink API — just change the base_url:

Python

from openai import OpenAI

client = OpenAI(
    base_url="https://bazaarlink.ai/api/v1",
    api_key="sk-bl-YOUR_API_KEY",
)

response = client.chat.completions.create(
    model="qwen/qwen3.5-397b-a17b",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)

TypeScript

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://bazaarlink.ai/api/v1",
  apiKey: "sk-bl-YOUR_API_KEY",
});

const response = await client.chat.completions.create({
  model: "qwen/qwen3.5-397b-a17b",
  messages: [{ role: "user", content: "Hello!" }],
});
console.log(response.choices[0].message.content);

Why use Qwen3.5 397b A17b via BazaarLink?

✓USD billing (TWD-quoted) + unified invoices — no foreign credit card needed for Taiwan teams
✓OpenAI-compatible API — zero code changes required
✓Automatic failover — multi-provider redundancy for the same model
✓Chinese-language support — local team, instant help

Try Now ← All Models

Frequently Asked Questions

What is Qwen3.5 397b A17b?

How much does the Qwen3.5 397b A17b API cost?

Qwen3.5 397b A17b costs $0.3900 per 1M input tokens and $2.3400 per 1M output tokens when accessed through BazaarLink.

How do I use Qwen3.5 397b A17b with the OpenAI SDK?

Set base_url to "https://bazaarlink.ai/api/v1" and use model ID "qwen/qwen3.5-397b-a17b". All OpenAI SDK methods (chat.completions, embeddings, streaming) work without code changes.

What is the context window for Qwen3.5 397b A17b?

Qwen3.5 397b A17b supports a context window of 262,144 tokens.

Is Qwen3.5 397b A17b available for free?

Qwen3.5 397b A17b is a paid model. BazaarLink offers free trial credits on registration so you can test it without a credit card.

Relay integrity checks

Tested endpoints: 3 runs
Independent hosts: 2
Model-family fingerprint match: 100%
Anomalies detected: 1 runs
Data range: past 90 days

BazaarLink Probe verifies endpoints that claim to serve this model and flags behavior that differs from the reference baseline.

View the full integrity report →