Question
Select the answer that correctly completes the sentence.
Explanation
With the OpenAI Responses API and a vision-enabled model, an image can be passed inline by embedding it directly in the request as base64-encoded image data within the message content. This avoids hosting the file externally, since the encoded bytes are sent as part of the input payload. The alternative of a publicly reachable image URL is also supported, but the base64 data option lets you include local images directly in the request.
