Qwen2.5-VL is proficient in recognizing common objects such as flowers, birds, fish, and insects. It is also highly capable of analyzing texts, charts, icons, graphics, and layouts within images.
Modalities
Input Price
$0.25/M
Output Price
$0.75/M
Context
131K
Released
Feb 1, 2025
Sample code and API for Qwen2.5 VL 72B Instruct
OpenRouter normalizes requests and responses across providers for you.
1
Get your API key
Create an API key from your OpenRouter dashboard and set it as an environment variable:
2
Make your first request
Use qwen/qwen2.5-vl-72b-instruct with the OpenRouter API:
OpenRouter provides an OpenAI-compatible completion API to 400+ models & providers that you can call directly, or using the OpenAI SDK. Additionally, some third-party SDKs are available.
In the examples below, the OpenRouter-specific headers are optional. Setting them allows your app to appear on the OpenRouter leaderboards.
Using third-party SDKs
For information about using third-party SDKs and frameworks with OpenRouter, please see our frameworks documentation.
3
Enable streaming
Add "stream": true to your request body to receive responses as server-sent events:
Endpoint
Sends a request for a model response for the given chat conversation. Supports both streaming and non-streaming modes.
POSThttps://openrouter.ai/api/v1/chat/completions
AuthorizationBearer $OPENROUTER_API_KEY
Content-Typeapplication/json
HTTP-Refereroptional — your site URL, for rankings
X-Titleoptional — your site name, for rankings
Modelqwen/qwen2.5-vl-72b-instruct
Creates a streaming or non-streaming response using the OpenAI Responses API format.