Qwen3.5 397B A17B

qwen3.5-397b-a17b by Qwen Released February 16, 2026
ReasoningFunction callingStructured outputPrompt cachingWeb searchComputer useImage inputFile inputAudio inputVideo inputEU hostingFree endpointUp to 35% off
Input from
$0.39 / 1M
Output from
$2.34 / 1M
Cached input from
$0.22 / 1M
Context window
262K
Endpoints
5
from 5 providers
Regions
Global, Europe, United States

About Qwen3.5 397B A17B

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 state-of-the-art performance comparable to leading-edge models across a wide range of tasks, including language understanding, logical reasoning, code generation, agent-based tasks, image understanding, video understanding, and graphical user interface (GUI) interactions. With its robust code-generation and agent capabilities, the model exhibits strong generalization across diverse agent.

Qwen3.5 397B A17B is a chat model by Qwen, available on Eden AI through 5 endpoints from 5 providers, from $0.39 per million input tokens and $2.34 per million output tokens, with a context window of up to 262K tokens.

Providers and prices

5 endpoints from 5 providers, cheapest first, in USD per million tokens. Every one is called with the same Eden AI key: pin one with its endpoint ID, or let Eden AI route for you. .

Endpoint
Region
Context
Input / 1M
Output / 1M
Cached / 1M
Supports
QwenOfficial−35%qwen/qwen3.5-397b-a17b
Global
262K
$0.6$0.39
$2.34
$
ReasoningToolsJSONCacheVisionWeb
DeepInfra (United States)Official−%deepinfra/Qwen/Qwen3.5-397B-A17B
United States
262K
$0.45$0.45
$3
$0.22
ReasoningToolsJSONCacheVisionWeb
IONOS (Europe)Official−%ionos/Qwen/Qwen3.5-397B-A17B
Europe
$0.6724$0.6724
$4.0342
$
ReasoningToolsJSONCacheVisionWeb
Scaleway (Europe)Official−%scaleway/qwen3.5-397b-a17b
Europe
250K
$0.6724$0.6724
$4.0342
$
ReasoningToolsJSONCacheVisionWeb
OVHcloud (Europe)Official−%ovhcloud/Qwen3.5-397B-A17B
Europe
262K
$0.71$0.71
$4.25
$
ReasoningToolsJSONCacheVisionWeb

Performance

Measured on real Eden AI traffic over the last 30 days. Endpoints with too little traffic are not shown.

Fastest first token
0.26 s
Scaleway (Europe)
Lowest latency
5.78 s
IONOS (Europe)
Highest throughput
103.58 tok/s
OVHcloud (Europe)
Best availability
100%
IONOS (Europe)
Endpoint
First token
Latency p50
Latency p95
Throughput
Availability
Cache hits
Tool errors
JSON errors
Qwen
s
s
s
tok/s
%
%
%
%
DeepInfra (United States)
s
s
s
tok/s
%
%
%
%
IONOS (Europe)
s
5.78 s
80.09 s
58.02 tok/s
100%
0%
0%
0%
Scaleway (Europe)
0.26 s
31.81 s
149.62 s
89.97 tok/s
100%
0%
0%
0%
OVHcloud (Europe)
1.1 s
34.93 s
79.47 s
103.58 tok/s
100%
1.09%
0%
0%

Estimate your monthly cost

Enter your expected volume to compare every endpoint at once.

Call Qwen3.5 397B A17B with Eden AI

Use the model ID to let Eden AI pick an endpoint, or an endpoint ID from the table above to pin one.

import requests

response = requests.post(
    "https://api.edenai.run/v3/chat/completions",
    headers={"Authorization": "Bearer YOUR_EDENAI_API_KEY"},
    json={
        "model": "",
        "messages": [{"role": "user", "content": "Hello!"}],
    },
)
print(response.json())

Questions about Qwen3.5 397B A17B

On Eden AI, prices for this model start at $0.39 per million input tokens and $2.34 per million output tokens. Prices differ by endpoint; the providers table lists each one. .

Up to 262K tokens, depending on the endpoint.

5 endpoints from 5 providers, available in: Global, Europe, United States. All of them are called with the same Eden AI API key.

Yes. At least one endpoint is hosted in Europe; pin it with its endpoint ID from the providers table to keep requests in the EU.

Over the last 30 days, the fastest first token was 0.26 s (Scaleway (Europe)) and the highest throughput was 103.58 tokens per second (OVHcloud (Europe)).