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OpenRouter [Vision] Vision

openrouter/router/vision
Run any VLM (Vision Language Model) with fal, powered by OpenRouter.
Inference
Commercial use
Streaming
Schema
LLMs
PlaygroundAPI

Input

Additional Settings

Customize your input with more control.

Streaming
Sign in to run

Result

Idle

What would you like to do next?

You will be charged based on the number of input and output tokens.

Logs

šŸš€ Usage with OpenAI Client

python
from openai import OpenAI
import os

client = OpenAI(
    base_url="https://fal.run/openrouter/router/openai/v1",
    api_key="not-needed",
    default_headers={
        "Authorization": f"Key {os.environ['FAL_KEY']}",
    },
)

response = client.chat.completions.create(
    model="google/gemini-2.5-flash",
    messages=[
        {
            "role": "system",
            "content": "Only answer the question, do not provide any additional information or add any prefix/suffix other than the answer of the original question. Don't use markdown.",
        },
        {
            "role": "user",
            "content": [
                {"type": "text", "text": "Caption this image for a text-to-image model with as much detail as possible."},
                {
                    "type": "image_url",
                    "image_url": "https://fal.media/files/tiger/4Ew1xYW6oZCs6STQVC7V8_86440216d0fe42e4b826d03a2121468e.jpg",
                },
            ],
        },
    ],
    temperature=1,
)

print(response.choices[0].message.content)

šŸšæ Streaming Example

python
from openai import OpenAI
import os

client = OpenAI(
    base_url="https://fal.run/openrouter/router/openai/v1",
    api_key="not-needed",
    default_headers={
        "Authorization": f"Key {os.environ['FAL_KEY']}",
    },
)

stream = client.chat.completions.create(
    model="google/gemini-2.5-flash",
    messages=[
        {
            "role": "system",
            "content": "Only answer the question, do not provide any additional information or add any prefix/suffix other than the answer of the original question. Don't use markdown.",
        },
        {
            "role": "user",
            "content": [
                {"type": "text", "text": "Caption this image for a text-to-image model with as much detail as possible."},
                {
                    "type": "image_url",
                    "image_url": "https://fal.media/files/tiger/4Ew1xYW6oZCs6STQVC7V8_86440216d0fe42e4b826d03a2121468e.jpg",
                },
            ],
        },
    ],
    temperature=1,
    stream=True,
)

for chunk in stream:
    if chunk.choices and chunk.choices[0].delta:
        print(chunk.choices[0].delta.content, end="", flush=True)

šŸ“š Documentation

For more details, visit the official docs: