Using Qwen3.5-Flash on OpenRouter

Implementation guide · Qwen3.5 · Alibaba

ServerlessOpen Source

OpenRouter exposes Qwen3.5-Flash through model ID qwen/qwen3.5-flash-02-23. Use the setup steps, sourced pricing, capabilities, and official provider links below to validate this route before deployment.

Last refreshed 2026-06-15. Next refresh: weekly.

Quick Start

1
Create an account at OpenRouter and generate an API key.
2
Use the OpenRouter SDK or REST API to call qwen/qwen3.5-flash-02-23 — see the documentation for request format.
3
You'll be billed $0.07/1M input, $0.26/1M output tokens. See full pricing.

API Portal Documentation Pricing Model Card

Code Examples

See OpenRouter documentation for integration details.

Pricing on OpenRouter

Type	Price (per 1M)
Input tokens	$0.07
Output tokens	$0.26

Capabilities

VisionMultimodal

About Qwen3.5-Flash

Qwen3.5-Flash is a fast, cost-effective native vision-language model in the Qwen3.5 series, delivering outstanding performance comparable to the latest state-of-the-art models with significant leaps in both pure-text and multimodal capabilities compared to the Qwen3 series.

Full model details →

Model Specs

Released2026-02-23

Context1m

OpenRouter, Inc.

New York, NY, USA