Is gpt-4o-all an independent native OpenAI model?
No. It is a multimodal conversation-compatible entry point in the GPT-4o family, used by calling gpt-4o-all. When interpreting this name, focus on its visual understanding and image-generation workflow, rather than treating all as a new native version, a fixed-date snapshot, or an indication that all features are enabled.
How do I submit an image together with a question?
Submit a clear image and text question in the multimodal format of the selected public API. Chat Completions uses text and image_url; Responses uses the corresponding image input content blocks. Clearly specify the area of interest and expected output, and verify key figures and image details against the original image.
Can I request image generation using text only?
Yes. You can make text-based creative requests for image generation; it is recommended to describe the subject, scene, style, and intended use rather than writing only a broad theme. gpt-4o-all is suitable for discussing creation in a conversation; if the task is focused on drawing, you can also choose gpt-4o-image and organize requests and results according to an image-generation workflow.
How do I continue a multimodal discussion from the previous turn?
When using Chat Completions, include relevant history in messages; when using Responses, organize input and related conversation content according to the documentation. Provide the latest materials, revision goals, and key constraints each turn; for longer tasks, retain interim summaries and final versions that can be checked independently.
How should a program read returned results?
Prepare document text, table data, or clear page screenshots relevant to the question, and specify whether you need a summary, comparison, or extraction of particular information. Submit content in formats supported by the selected public API; a PDF address cannot be used as image_url. Request that results retain original-text locations, field evidence, and unconfirmed items, and verify key figures against the source materials.