How can I post file to gpt4o api

[_j]

@harun.yigit.58.ist

is this code right ?

That code is not right. Not even in the ballpark.

This linked code below is, showing how to employ a file that has been uploaded to the files endpoint as a file id in a thread message in the Assistants endpoint.

How to send base64 images to Assistant API?

Out of a million plus API users, of those who use assistants and vision, I suspect the majority. If you want an AI model that will work well in assistants, start with gpt-4-turbo-0125 or gpt-4-turbo-1106 for English only, and only after success should you try cheaper models. Here’s the full expansion of the API reference showing how to send the contents of a message into a thread in an API request: Messages Create messages within threads Create message Endpoint POST https://api.openai.co…