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...

by Qwen

Overview

Quick stats across all benchmark runs.

Score

—

1 benchmarks

Avg Latency

3.5s

1 requests

Pricing

$0.39 in / $2.34 out

per 1M tokens

Context

262K

tokens

Alternatives

Models with similar or better quality but different tradeoffs

No alternatives found

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Benchmark Performance

How this model performs across different benchmarks

Benchmark	Score	Rank
Money Boy Cultural Literacy Test	34%	79 / 107

Price vs Performance

Compare cost efficiency across all models

Current model (baseline)

Other models (relative score)

Y-axis shows score difference from shared benchmarks. X-axis uses log scale.

Score Over Time

Performance trends across all benchmark runs

Benchmark Activity

Number of benchmark runs over time

Quickstart

View on OpenRouter

Get started with this model using OpenRouter

import { OpenRouter } from "@openrouter/sdk";

const openrouter = new OpenRouter({
  apiKey: "<OPENROUTER_API_KEY>"
});

const completion = await openrouter.chat.completions.create({
  model: "qwen/qwen3.5-397b-a17b",
  messages: [
    {
      role: "user",
      content: "Hello!"
    }
  ]
});

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

Get your API key at openrouter.ai/keys

Other Models from Qwen

Compare performance with other models from the same creator

Model	Latency	Cost/1M	Score
Qwen3.6 Max Preview	21.5s	$3.64	49%
Qwen3.6 Plus	32.3s	$1.14	37%
Qwen3.6 Flash	9.2s	$0.66	33%
Qwen3.5 Plus 2026-04-20	—	$1.05	—
Qwen3.6 35B A3B	11.3s	$0.57	—
Qwen3.6 27B	22.3s	$1.76	—
Qwen3.5-9B	97.6s	$0.09	—
Qwen3.5-35B-A3B	43.1s	$0.57	—
Qwen3.5-27B	57.6s	$0.88	—
Qwen3.5-122B-A10B	—	$1.17	—
Qwen3.5-Flash	—	$0.16	—
Qwen3.5 Plus 2026-02-15	31.8s	$0.91	—
Qwen3 Max Thinking	—	$2.34	—
Qwen3 Coder Next	1.9s	$0.45	—
Qwen3 VL 32B Instruct	21.8s	$0.26	—
Qwen3 VL 8B Thinking	79.4s	$0.74	—
Qwen3 VL 8B Instruct	123.8s	$0.29	—
Qwen3 VL 30B A3B Thinking	83.6s	$0.85	—
Qwen3 VL 30B A3B Instruct	38.3s	$0.33	—
Qwen3 VL 235B A22B Thinking	112.0s	$1.43	—
Qwen3 VL 235B A22B Instruct	37.5s	$0.54	—
Qwen3 Max	31.7s	$2.34	—
Qwen3 Coder Plus	20.5s	$1.95	—
Qwen3 Coder Flash	13.3s	$0.58	—
Qwen3 Next 80B A3B Thinking	28.8s	$0.44	—
Qwen3 Next 80B A3B Instruct	—	Free	—
Qwen Plus 0728	49.2s	$0.52	—
Qwen3 30B A3B Thinking 2507	44.0s	$0.24	—
Qwen3 Coder 30B A3B Instruct	30.8s	$0.17	—
Qwen3 30B A3B Instruct 2507	25.3s	$0.19	—
Qwen3 235B A22B Thinking 2507	248.4s	$0.82	—
Qwen3 Coder 480B A35B	6.2s	$1.01	—
Qwen3 235B A22B Instruct 2507	24.4s	$0.09	—
Qwen3 30B A3B	149.8s	$0.27	—
Qwen3 8B	111.5s	$0.22	—
Qwen3 14B	70.4s	$0.17	—
Qwen3 32B	30.4s	$0.18	—
Qwen3 235B A22B	78.3s	$1.14	—
Qwen2.5 VL 72B Instruct	22.1s	$0.50	—
Qwen2.5 7B Instruct	12.6s	$0.07	—
Qwen VL Max	36.4s	$2.00	—
Qwen-Plus	22.0s	$0.52	—
Qwen VL Plus	10.4s	$0.42	—
Qwen3 4B (free)	—	Free	—
Qwen-Turbo	18.6s	$0.13	—
Qwen2.5 Coder 7B Instruct	6.4s	$0.06	—
QwQ 32B	143.6s	$0.28	—
Qwen2.5 VL 32B Instruct	39.1s	$0.14	—
Qwen-Max	12.7s	$4.00	—
Qwen2.5-VL 7B Instruct	20.7s	Free	—
Qwen2.5 Coder 32B Instruct	19.7s	$0.83	—
Qwen2.5 72B Instruct	22.2s	$0.38	—