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OpenAI Vision interface compatibility ​

Alibaba Cloud Model Studio's Qwen vision models are compatible with the OpenAI API specification. To migrate an existing OpenAI application to Alibaba Cloud Model Studio, update the following three parameters:

Supported models ​

Global ​

  • Qwen-VL series models: qwen3-vl-plus, qwen3-vl-plus-2025-09-23, qwen3-vl-flash, qwen3-vl-flash-2025-10-15, qwen3-vl-235b-a22b-thinking, qwen3-vl-235b-a22b-instruct, qwen3-vl-32b-instruct, qwen3-vl-30b-a3b-thinking, qwen3-vl-30b-a3b-instruct, qwen3-vl-8b-thinking, qwen3-vl-8b-instruct

  • Qwen-OCR series models: qwen-vl-ocr, qwen-vl-ocr-2025-11-20

International ​

  • Qwen-VL series models

    • qwen3-vl-plus, qwen3-vl-plus-2025-12-19, qwen3-vl-plus-2025-09-23, qwen3-vl-flash, qwen3-vl-flash-2025-10-15, qwen3-vl-235b-a22b-thinking, qwen3-vl-235b-a22b-instruct, qwen3-vl-32b-instruct, qwen3-vl-30b-a3b-thinking, qwen3-vl-30b-a3b-instruct, qwen3-vl-8b-thinking, qwen3-vl-8b-instruct

    • qwen-vl-max, qwen-vl-max-latest, qwen-vl-max-2025-08-13, qwen-vl-max-2025-04-08, qwen-vl-plus, qwen-vl-plus-latest, qwen-vl-plus-2025-08-15, qwen-vl-plus-2025-07-10, qwen-vl-plus-2025-05-07, qwen-vl-plus-2025-01-25, qwen2.5-vl-72b-instruct, qwen2.5-vl-32b-instruct, qwen2.5-vl-7b-instruct, qwen2.5-vl-3b-instruct

  • QVQ series models: qvq-max, qvq-max-latest, qvq-max-2025-03-25

  • Qwen-OCR series models: qwen-vl-ocr, qwen-vl-ocr-2025-11-20

United States ​

qwen3-vl-flash-us, qwen3-vl-flash-2025-10-15-us

Chinese mainland ​

  • Qwen-VL series models

    • qwen3-vl-plus, qwen3-vl-plus-2025-12-19, qwen3-vl-plus-2025-09-23, qwen3-vl-flash, qwen3-vl-flash-2025-10-15, qwen3-vl-235b-a22b-thinking, qwen3-vl-235b-a22b-instruct, qwen3-vl-32b-instruct, qwen3-vl-30b-a3b-thinking, qwen3-vl-30b-a3b-instruct, qwen3-vl-8b-thinking, qwen3-vl-8b-instruct

    • qwen-vl-max, qwen-vl-max-latest, qwen-vl-max-2025-08-13, qwen-vl-max-2025-04-08, qwen-vl-max-2025-04-02, qwen-vl-max-2025-01-25, qwen-vl-max-2024-12-30, qwen-vl-max-2024-11-19, qwen-vl-plus, qwen-vl-plus-latest, qwen-vl-plus-2025-08-15, qwen-vl-plus-2025-07-10, qwen-vl-plus-2025-05-07, qwen-vl-plus-2025-01-25, qwen-vl-plus-2025-01-02, qwen2.5-vl-72b-instruct, qwen2.5-vl-32b-instruct, qwen2.5-vl-7b-instruct, qwen2.5-vl-3b-instruct, qwen2-vl-72b-instruct, qwen2-vl-7b-instruct, qwen2-vl-2b-instruct

  • QVQ series models: qvq-max, qvq-max-latest, qvq-max-2025-03-25

  • Qwen-OCR series models: qwen-vl-ocr, qwen-vl-ocr-latest, qwen-vl-ocr-2025-11-20, qwen-vl-ocr-2025-08-28, qwen-vl-ocr-2025-04-13, qwen-vl-ocr-2024-10-28

China (Hong Kong) ​

qwen3-vl-plus, qwen3-vl-plus-2025-12-19

Model invocation ​

Call examples ​

This section provides streaming call examples in Python using the OpenAI SDK and LangChain_OpenAI SDK, and in cURL using the HTTP interface. For more examples in other programming languages or input methods, see Visual understanding request examples.

QVQ models support only streaming output. For more information about how to use them, see Visual reasoning.

Call using the OpenAI SDK ​

HELPCODEESCAPE-python
from openai import OpenAI
import os


def get_response():
    client = OpenAI(
    # API keys vary by region. To get an API key, visit: https://www.alibabacloud.com/help/en/model-studio/get-api-key
    api_key=os.getenv("DASHSCOPE_API_KEY"),
    # The following base_url is for the Singapore region. If you use a model in the US East 1 (Virginia) region, change the base_url to https://dashscope-us.aliyuncs.com/compatible-mode/v1.
    # If you use a model in the China (Beijing) region, change the base_url to https://dashscope.aliyuncs.com/compatible-mode/v1.
    base_url="https://dashscope-intl.aliyuncs.com/compatible-mode/v1",
)
    completion = client.chat.completions.create(
        model="qwen3-vl-plus",
        messages=[
            {
              "role": "user",
              "content": [
                {
                  "type": "text",
                  "text": "What is this?"
                },
                {
                  "type": "image_url",
                  "image_url": {
                    "url": "https://dashscope.oss-cn-beijing.aliyuncs.com/images/dog_and_girl.jpeg"
                  }
                }
              ]
            }
          ],
        stream=True,
        stream_options={"include_usage":True}
        )
    for chunk in completion:
        print(chunk.model_dump())

if __name__=='__main__':
    get_response()

Run the code to obtain the following result:

HELPCODEESCAPE-json
{'id': 'chatcmpl-31042a05-c968-4fc6-ba28-c3aa471258dc', 'choices': [{'delta': {'content': '', 'function_call': None, 'refusal': None, 'role': 'assistant', 'tool_calls': None}, 'finish_reason': None, 'index': 0, 'logprobs': None}], 'created': 1765780318, 'model': 'qwen-vl-plus', 'object': 'chat.completion.chunk', 'service_tier': None, 'system_fingerprint': None, 'usage': None}
{'id': 'chatcmpl-31042a05-c968-4fc6-ba28-c3aa471258dc', 'choices': [{'delta': {'content': 'This', 'function_call': None, 'refusal': None, 'role': None, 'tool_calls': None}, 'finish_reason': None, 'index': 0, 'logprobs': None}], 'created': 1765780318, 'model': 'qwen-vl-plus', 'object': 'chat.completion.chunk', 'service_tier': None, 'system_fingerprint': None, 'usage': None}
{'id': 'chatcmpl-31042a05-c968-4fc6-ba28-c3aa471258dc', 'choices': [{'delta': {'content': ' photo', 'function_call': None, 'refusal': None, 'role': None, 'tool_calls': None}, 'finish_reason': None, 'index': 0, 'logprobs': None}], 'created': 1765780318, 'model': 'qwen-vl-plus', 'object': 'chat.completion.chunk', 'service_tier': None, 'system_fingerprint': None, 'usage': None}
{'id': 'chatcmpl-31042a05-c968-4fc6-ba28-c3aa471258dc', 'choices': [{'delta': {'content': ' shows', 'function_call': None, 'refusal': None, 'role': None, 'tool_calls': None}, 'finish_reason': None, 'index': 0, 'logprobs': None}], 'created': 1765780318, 'model': 'qwen-vl-plus', 'object': 'chat.completion.chunk', 'service_tier': None, 'system_fingerprint': None, 'usage': None}

......

{'id': 'chatcmpl-31042a05-c968-4fc6-ba28-c3aa471258dc', 'choices': [{'delta': {'content': ' moment', 'function_call': None, 'refusal': None, 'role': None, 'tool_calls': None}, 'finish_reason': None, 'index': 0, 'logprobs': None}], 'created': 1765780318, 'model': 'qwen-vl-plus', 'object': 'chat.completion.chunk', 'service_tier': None, 'system_fingerprint': None, 'usage': None}
{'id': 'chatcmpl-31042a05-c968-4fc6-ba28-c3aa471258dc', 'choices': [{'delta': {'content': '.', 'function_call': None, 'refusal': None, 'role': None, 'tool_calls': None}, 'finish_reason': None, 'index': 0, 'logprobs': None}], 'created': 1765780318, 'model': 'qwen-vl-plus', 'object': 'chat.completion.chunk', 'service_tier': None, 'system_fingerprint': None, 'usage': None}
{'id': 'chatcmpl-31042a05-c968-4fc6-ba28-c3aa471258dc', 'choices': [{'delta': {'content': '', 'function_call': None, 'refusal': None, 'role': None, 'tool_calls': None}, 'finish_reason': 'stop', 'index': 0, 'logprobs': None}], 'created': 1765780318, 'model': 'qwen-vl-plus', 'object': 'chat.completion.chunk', 'service_tier': None, 'system_fingerprint': None, 'usage': None}
{'id': 'chatcmpl-31042a05-c968-4fc6-ba28-c3aa471258dc', 'choices': [], 'created': 1765780318, 'model': 'qwen-vl-plus', 'object': 'chat.completion.chunk', 'service_tier': None, 'system_fingerprint': None, 'usage': {'completion_tokens': 230, 'prompt_tokens': 1259, 'total_tokens': 1489, 'completion_tokens_details': {'accepted_prediction_tokens': None, 'audio_tokens': None, 'reasoning_tokens': None, 'rejected_prediction_tokens': None, 'text_tokens': 230}, 'prompt_tokens_details': {'audio_tokens': None, 'cached_tokens': 0}​}}

Call using the langchain_openai SDK ​

Prerequisites ​

  • Make sure that a Python environment is installed on your computer.

  • Run the following command to install the langchain_openai SDK.

    HELPCODEESCAPE-shell
# If the following command fails, replace pip with pip3.
pip install -U langchain_openai

  • You must activate the Alibaba Cloud Model Studio service and obtain an API key. For more information, see Get an API key.

  • We recommend that you set the API key as an environment variable to reduce the risk of leaks. For more information, see Set the API key as an environment variable. You can also configure the API key in your code, but this increases the risk of leaks.

Usage ​

You can use the Qwen vision model through the langchain_openai SDK by following these examples.

Non-streaming output ​

Use the invoke method for non-streaming output. See the following code example:

HELPCODEESCAPE-python
from langchain_openai import ChatOpenAI
import os

def get_response():
    llm = ChatOpenAI(
      # API keys vary by region. To get an API key, visit: https://www.alibabacloud.com/help/en/model-studio/get-api-key
      api_key=os.getenv("DASHSCOPE_API_KEY"),
      # The following base_url is for the Singapore region. If you use a model in the US East 1 (Virginia) region, change the base_url to https://dashscope-us.aliyuncs.com/compatible-mode/v1.
      # If you use a model in the China (Beijing) region, change the base_url to https://dashscope.aliyuncs.com/compatible-mode/v1.
      base_url="https://dashscope-intl.aliyuncs.com/compatible-mode/v1",
      model="qwen3-vl-plus",
      )
    messages= [
            {
              "role": "user",
              "content": [
                {
                  "type": "text",
                  "text": "What is this?"
                },
                {
                  "type": "image_url",
                  "image_url": {
                    "url": "https://dashscope.oss-cn-beijing.aliyuncs.com/images/dog_and_girl.jpeg"
                  }
                }
              ]
            }
          ]
    response = llm.invoke(messages)
    print(response.content)

if __name__ == "__main__":
    get_response()

Run the code to obtain the following result:

HELPCODEESCAPE-json
{
  "content": "This photo shows a heartwarming interaction between a woman and a dog on a beach. The following is a detailed description of the photo:\n\n1. **Scenario**:\n   - The photo was taken on a beach, with the sea and sky in the background.\n   - The sun is setting or has just risen, casting a warm, golden light on the sand.\n\n2. **People**:\n   - A woman is sitting on the sand, wearing a plaid shirt and dark pants.\n   - She is smiling and appears very happy and relaxed.\n\n3. **Animals**:\n   - A yellow Labrador Retriever is sitting next to the woman.\n   - The dog is wearing a colorful harness and looks healthy and friendly.\n   - The dog gently places its front paw on the woman's hand, as if performing a \"handshake\".\n\n4. **Interaction**:\n   - The interaction between the woman and the dog appears very close and pleasant.\n   - This interaction shows the deep bond between humans and pets.\n\n5. **Atmosphere**:\n   - The overall atmosphere is very peaceful and beautiful, giving a sense of relaxation and happiness.\n   - The sound of the waves and the beauty of the sunset add a romantic touch to the scene.\n\nThis photo captures a simple and beautiful moment, showing the harmonious relationship between humans and pets, along with the tranquility and beauty of nature.",
  "additional_kwargs": {
    "refusal": null
  },
  "response_metadata": {
    "token_usage": {
      "completion_tokens": 267,
      "prompt_tokens": 1259,
      "total_tokens": 1526,
      "completion_tokens_details": {
        "accepted_prediction_tokens": null,
        "audio_tokens": null,
        "reasoning_tokens": null,
        "rejected_prediction_tokens": null,
        "text_tokens": 267
      },
      "prompt_tokens_details": {
        "audio_tokens": null,
        "cached_tokens": 0
      }
    },
    "model_provider": "openai",
    "model_name": "qwen-vl-plus",
    "system_fingerprint": null,
    "id": "chatcmpl-9f3eba85-4f7a-4f73-b254-220a650xxxxx",
    "finish_reason": "stop",
    "logprobs": null
  },
  "type": "ai",
  "name": null,
  "id": "lc_run--019b1191-f411-7153-ac51-b8b0410xxxxx-0",
  "tool_calls": [],
  "invalid_tool_calls": [],
  "usage_metadata": {
    "input_tokens": 1259,
    "output_tokens": 267,
    "total_tokens": 1526,
    "input_token_details": {
      "cache_read": 0
    },
    "output_token_details": {}
  }
}

Streaming output ​

The following example does not apply to QVQ models. For information about how to call QVQ models, see Visual reasoning.

HELPCODEESCAPE-python
from langchain_openai import ChatOpenAI
import os


def get_response():
    llm = ChatOpenAI(
        # API keys vary by region. To get an API key, visit: https://www.alibabacloud.com/help/en/model-studio/get-api-key
        api_key=os.getenv("DASHSCOPE_API_KEY"),
        # The following base_url is for the Singapore region. If you use a model in the US East 1 (Virginia) region, change the base_url to https://dashscope-us.aliyuncs.com/compatible-mode/v1.
        # If you use a model in the China (Beijing) region, change the base_url to https://dashscope.aliyuncs.com/compatible-mode/v1.
        base_url="https://dashscope-intl.aliyuncs.com/compatible-mode/v1",
        model="qwen3-vl-plus",
        # With the following setting, token usage information is displayed in the last line of the streaming output.
        stream_options={"include_usage": True}
    )
    messages= [
            {
              "role": "user",
              "content": [
                {
                  "type": "text",
                  "text": "What is this?"
                },
                {
                  "type": "image_url",
                  "image_url": {
                    "url": "https://dashscope.oss-cn-beijing.aliyuncs.com/images/dog_and_girl.jpeg"
                  }
                }
              ]
            }
          ]
    response = llm.stream(messages)
    for chunk in response:
        print(chunk.json())

if __name__ == "__main__":
    get_response()

Run the code to obtain the following example result:

HELPCODEESCAPE-json
{"content": "", "additional_kwargs": {}, "response_metadata": {}, "type": "AIMessageChunk", "name": null, "id": "run-xxx", "example": false, "tool_calls": [], "invalid_tool_calls": [], "usage_metadata": null, "tool_call_chunks": []}
{"content": "This", "additional_kwargs": {}, "response_metadata": {}, "type": "AIMessageChunk", "name": null, "id": "run-xxx", "example": false, "tool_calls": [], "invalid_tool_calls": [], "usage_metadata": null, "tool_call_chunks": []}
{"content": " picture", "additional_kwargs": {}, "response_metadata": {}, "type": "AIMessageChunk", "name": null, "id": "run-xxx", "example": false, "tool_calls": [], "invalid_tool_calls": [], "usage_metadata": null, "tool_call_chunks": []}
{"content": " shows", "additional_kwargs": {}, "response_metadata": {}, "type": "AIMessageChunk", "name": null, "id": "run-xxx", "example": false, "tool_calls": [], "invalid_tool_calls": [], "usage_metadata": null, "tool_call_chunks": []}
{"content": " a", "additional_kwargs": {}, "response_metadata": {}, "type": "AIMessageChunk", "name": null, "id": "run-xxx", "example": false, "tool_calls": [], "invalid_tool_calls": [], "usage_metadata": null, "tool_call_chunks": []}
{"content": " dog and a little", "additional_kwargs": {}, "response_metadata": {}, "type": "AIMessageChunk", "name": null, "id": "run-xxx", "example": false, "tool_calls": [], "invalid_tool_calls": [], "usage_metadata": null, "tool_call_chunks": []}
{"content": " girl. The dog looks", "additional_kwargs": {}, "response_metadata": {}, "type": "AIMessageChunk", "name": null, "id": "run-xxx", "example": false, "tool_calls": [], "invalid_tool_calls": [], "usage_metadata": null, "tool_call_chunks": []}
{"content": " friendly, possibly a", "additional_kwargs": {}, "response_metadata": {}, "type": "AIMessageChunk", "name": null, "id": "run-xxx", "example": false, "tool_calls": [], "invalid_tool_calls": [], "usage_metadata": null, "tool_call_chunks": []}
{"content": " pet, and the little girl", "additional_kwargs": {}, "response_metadata": {}, "type": "AIMessageChunk", "name": null, "id": "run-xxx", "example": false, "tool_calls": [], "invalid_tool_calls": [], "usage_metadata": null, "tool_call_chunks": []}
{"content": " seems to be interacting", "additional_kwargs": {}, "response_metadata": {}, "type": "AIMessageChunk", "name": null, "id": "run-xxx", "example": false, "tool_calls": [], "invalid_tool_calls": [], "usage_metadata": null, "tool_call_chunks": []}
{"content": " or playing with the dog.", "additional_kwargs": {}, "response_metadata": {}, "type": "AIMessageChunk", "name": null, "id": "run-xxx", "example": false, "tool_calls": [], "invalid_tool_calls": [], "usage_metadata": null, "tool_call_chunks": []}
{"content": " It is a picture that shows", "additional_kwargs": {}, "response_metadata": {}, "type": "AIMessageChunk", "name": null, "id": "run-xxx", "example": false, "tool_calls": [], "invalid_tool_calls": [], "usage_metadata": null, "tool_call_chunks": []}
{"content": " the warm relationship", "additional_kwargs": {}, "response_metadata": {}, "type": "AIMessageChunk", "name": null, "id": "run-xxx", "example": false, "tool_calls": [], "invalid_tool_calls": [], "usage_metadata": null, "tool_call_chunks": []}
{"content": " between humans and animals.", "additional_kwargs": {}, "response_metadata": {}, "type": "AIMessageChunk", "name": null, "id": "run-xxx", "example": false, "tool_calls": [], "invalid_tool_calls": [], "usage_metadata": null, "tool_call_chunks": []}
{"content": "", "additional_kwargs": {}, "response_metadata": {}, "type": "AIMessageChunk", "name": null, "id": "run-xxx", "example": false, "tool_calls": [], "invalid_tool_calls": [], "usage_metadata": null, "tool_call_chunks": []}
{"content": "", "additional_kwargs": {}, "response_metadata": {"finish_reason": "stop"}, "type": "AIMessageChunk", "name": null, "id": "run-xxx", "example": false, "tool_calls": [], "invalid_tool_calls": [], "usage_metadata": null, "tool_call_chunks": []}
{"content": "", "additional_kwargs": {}, "response_metadata": {}, "type": "AIMessageChunk", "name": null, "id": "run-xxx", "example": false, "tool_calls": [], "invalid_tool_calls": [], "usage_metadata": {"input_tokens": 23, "output_tokens": 40, "total_tokens": 63}, "tool_call_chunks": []}

For information about how to configure input parameters, see Input parameter settings. The relevant parameters are defined in the ChatOpenAI object.

Call using the HTTP interface ​

You can call the Qwen vision model through the HTTP interface to obtain a response with the same structure as a call to the OpenAI service through its HTTP interface.

Prerequisites ​

  • You must activate the Alibaba Cloud Model Studio service and obtain an API key. For more information, see Get an API key.

  • We recommend that you set the API key as an environment variable to reduce the risk of leaks. For more information, see Set the API key as an environment variable. You can also configure the API key in your code, but this increases the risk of leaks.

Submit an API call ​

HELPCODEESCAPE-http
Singapore: POST https://dashscope-intl.aliyuncs.com/compatible-mode/v1/chat/completions
Virginia: POST https://dashscope-us.aliyuncs.com/compatible-mode/v1/chat/completions
Beijing: POST https://dashscope.aliyuncs.com/compatible-mode/v1/chat/completions
China (Hong Kong): POST https://cn-hongkong.dashscope.aliyuncs.com/compatible-mode/v1/chat/completions

Request examples ​

The following example shows a script that uses the cURL command to call the API. Note

If you have not set the API key as an environment variable, replace $DASHSCOPE_API_KEY with your API key*.*

Non-streaming output ​

curl

HELPCODEESCAPE-curl

# API keys vary by region. To get an API key, visit: https://www.alibabacloud.com/help/en/model-studio/get-api-key
# The following base_url is for the Singapore region. If you use a model in the US East 1 (Virginia) region, change the base_url to https://dashscope-us.aliyuncs.com/compatible-mode/v1/chat/completions.
# If you use a model in the China (Beijing) region, change the base_url to https://dashscope.aliyuncs.com/compatible-mode/v1/chat/completions.
# === Delete this comment before you run the command. ===

curl --location 'https://dashscope-intl.aliyuncs.com/compatible-mode/v1/chat/completions' \
--header "Authorization: Bearer $DASHSCOPE_API_KEY" \
--header 'Content-Type: application/json' \
--data '{
  "model": "qwen3-vl-plus",
  "messages": [
    {
      "role": "user",
      "content": [
        {
          "type": "text",
          "text": "What are these?"
        },
        {
          "type": "image_url",
          "image_url": {
            "url": "https://dashscope.oss-cn-beijing.aliyuncs.com/images/dog_and_girl.jpeg"
          }
        },
        {
          "type": "image_url",
          "image_url": {
            "url": "https://dashscope.oss-cn-beijing.aliyuncs.com/images/tiger.png"
          }
        }
      ]
    }
  ]
}'

Run the command to obtain the following result:

HELPCODEESCAPE-json
{
  "choices": [
    {
      "message": {
        "content": "Figure 1 shows a woman interacting with her pet dog on a beach. The dog raises its front paw as if to shake hands.\nFigure 2 is a CG rendering of a tiger.",
        "role": "assistant"
      },
      "finish_reason": "stop",
      "index": 0,
      "logprobs": null
    }
  ],
  "object": "chat.completion",
  "usage": {
    "prompt_tokens": 2509,
    "completion_tokens": 34,
    "total_tokens": 2543
  },
  "created": 1724729556,
  "system_fingerprint": null,
  "model": "qwen-vl-plus",
  "id": "chatcmpl-1abb4eb9-f508-9637-a8ba-ac7fc6f73e53"
}

Streaming output ​

To use streaming output, set the stream parameter in the request body to true.

HELPCODEESCAPE-curl
# ======= Important =======
# API keys vary by region. To get an API key, visit: https://www.alibabacloud.com/help/en/model-studio/get-api-key
# The following base_url is for the Singapore region. If you use a model in the US East 1 (Virginia) region, change the base_url to https://dashscope-us.aliyuncs.com/compatible-mode/v1/chat/completions.
# If you use a model in the China (Beijing) region, change the base_url to https://dashscope.aliyuncs.com/compatible-mode/v1/chat/completions.
# === Delete this comment before you run the command. ===

curl --location 'https://dashscope-intl.aliyuncs.com/compatible-mode/v1/chat/completions' \
--header "Authorization: Bearer $DASHSCOPE_API_KEY" \
--header 'Content-Type: application/json' \
--data '{
    "model": "qwen3-vl-plus",
    "messages": [
    {
      "role": "user",
      "content": [
        {
          "type": "text",
          "text": "What is this?"
        },
        {
          "type": "image_url",
          "image_url": {
            "url": "https://dashscope.oss-cn-beijing.aliyuncs.com/images/dog_and_girl.jpeg"
          }
        }
      ]
    }
  ],
    "stream":true,
    "stream_options":{"include_usage":true}
}'

Run the command to obtain the following result:

HELPCODEESCAPE-json
data: {"choices":[{"delta":{"content":"","role":"assistant"},"index":0,"logprobs":null,"finish_reason":null}],"object":"chat.completion.chunk","usage":null,"created":1724729595,"system_fingerprint":null,"model":"qwen-vl-plus","id":"chatcmpl-4c83f437-303f-907b-9de5-79cac83d6b18"}

data: {"choices":[{"finish_reason":null,"delta":{"content":"The"},"index":0,"logprobs":null}],"object":"chat.completion.chunk","usage":null,"created":1724729595,"system_fingerprint":null,"model":"qwen-vl-plus","id":"chatcmpl-4c83f437-303f-907b-9de5-79cac83d6b18"}

data: {"choices":[{"delta":{"content":" picture"},"finish_reason":null,"index":0,"logprobs":null}],"object":"chat.completion.chunk","usage":null,"created":1724729595,"system_fingerprint":null,"model":"qwen-vl-plus","id":"chatcmpl-4c83f437-303f-907b-9de5-79cac83d6b18"}

data: {"choices":[{"delta":{"content":" shows"},"finish_reason":null,"index":0,"logprobs":null}],"object":"chat.completion.chunk","usage":null,"created":1724729595,"system_fingerprint":null,"model":"qwen-vl-plus","id":"chatcmpl-4c83f437-303f-907b-9de5-79cac83d6b18"}

data: {"choices":[{"delta":{"content":" a woman and her dog"},"finish_reason":null,"index":0,"logprobs":null}],"object":"chat.completion.chunk","usage":null,"created":1724729595,"system_fingerprint":null,"model":"qwen-vl-plus","id":"chatcmpl-4c83f437-303f-907b-9de5-79cac83d6b18"}

data: {"choices":[{"delta":{"content":" interacting on a beach. The dog is sitting on the ground,"},"finish_reason":null,"index":0,"logprobs":null}],"object":"chat.completion.chunk","usage":null,"created":1724729595,"system_fingerprint":null,"model":"qwen-vl-plus","id":"chatcmpl-4c83f437-303f-907b-9de5-79cac83d6b18"}

data: {"choices":[{"delta":{"content":" extending its paw as if to shake hands or give a high-"},"finish_reason":null,"index":0,"logprobs":null}],"object":"chat.completion.chunk","usage":null,"created":1724729595,"system_fingerprint":null,"model":"qwen-vl-plus","id":"chatcmpl-4c83f437-303f-907b-9de5-79cac83d6b18"}

data: {"choices":[{"delta":{"content":"five. The woman is wearing a plaid"},"finish_reason":null,"index":0,"logprobs":null}],"object":"chat.completion.chunk","usage":null,"created":1724729595,"system_fingerprint":null,"model":"qwen-vl-plus","id":"chatcmpl-4c83f437-303f-907b-9de5-79cac83d6b18"}

data: {"choices":[{"delta":{"content":" shirt and seems to be in close contact"},"finish_reason":null,"index":0,"logprobs":null}],"object":"chat.completion.chunk","usage":null,"created":1724729595,"system_fingerprint":null,"model":"qwen-vl-plus","id":"chatcmpl-4c83f437-303f-907b-9de5-79cac83d6b18"}

data: {"choices":[{"delta":{"content":" with the dog, smiling."},"finish_reason":null,"index":0,"logprobs":null}],"object":"chat.completion.chunk","usage":null,"created":1724729595,"system_fingerprint":null,"model":"qwen-vl-plus","id":"chatcmpl-4c83f437-303f-907b-9de5-79cac83d6b18"}

data: {"choices":[{"delta":{"content":" The background is the ocean and the sky at sunrise or"},"finish_reason":null,"index":0,"logprobs":null}],"object":"chat.completion.chunk","usage":null,"created":1724729595,"system_fingerprint":null,"model":"qwen-vl-plus","id":"chatcmpl-4c83f437-303f-907b-9de5-79cac83d6b18"}

data: {"choices":[{"delta":{"content":" sunset. This is"},"finish_reason":null,"index":0,"logprobs":null}],"object":"chat.completion.chunk","usage":null,"created":1724729595,"system_fingerprint":null,"model":"qwen-vl-plus","id":"chatcmpl-4c83f437-303f-907b-9de5-79cac83d6b18"}

data: {"choices":[{"delta":{"content":" a heartwarming photo that shows a"},"finish_reason":null,"index":0,"logprobs":null}],"object":"chat.completion.chunk","usage":null,"created":1724729595,"system_fingerprint":null,"model":"qwen-vl-plus","id":"chatcmpl-4c83f437-303f-907b-9de5-79cac83d6b18"}

data: {"choices":[{"finish_reason":"stop","delta":{"content":" moment of friendship between a person and a pet."},"index":0,"logprobs":null}],"object":"chat.completion.chunk","usage":null,"created":1724729595,"system_fingerprint":null,"model":"qwen-vl-plus","id":"chatcmpl-4c83f437-303f-907b-9de5-79cac83d6b18"}

data: {"choices":[],"object":"chat.completion.chunk","usage":{"prompt_tokens":1276,"completion_tokens":79,"total_tokens":1355},"created":1724729595,"system_fingerprint":null,"model":"qwen-vl-plus","id":"chatcmpl-4c83f437-303f-907b-9de5-79cac83d6b18"}

data: [DONE]

For more information about input parameters, see Input parameter settings.

Abnormal response example ​

If an error occurs during an access request, the response includes the code and message fields to indicate the cause of the error.

HELPCODEESCAPE-json
{
    "error": {
        "message": "Incorrect API key provided. ",
        "type": "invalid_request_error",
        "param": null,
        "code": "invalid_api_key"
    }
}

Status code description ​

For information about status and error codes, see Status code description.

Mirror of Alibaba Cloud Model Studio docs for reference and RAG. Not affiliated with Alibaba Cloud.

Source: alibabacloud.com/help/en/model-studio