The more context and details you add, the better your response because the model understands precisely what you expect. Do not miss our Prompt Engineering Guide to learn how to write great prompts.
Apart from uploading text files, you can also upload images (JPG, PNG) to the chat and let the model analyze them. This capability is called “vision”. The following models support it:
  • GPT-4.1
  • GPT-4.1 mini
  • GPT-4.1 nano
  • GPT-4o
  • GPT-4o mini
  • o1
  • o3
  • Claude 3.5 Sonnet
  • Claude 3.7 Sonnet
  • Claude Sonnet 4
  • Gemini 2.5 Pro
  • Gemini 2.5 Flash
Image analysis is limited to images uploaded in the chat and not available in uploaded PDFs or presentations yet.