Live demo of GPT-4o vision capabilities

4 minutesNew to AIFoundationOpenAIChatGPT & LLMs

OpenAI. Four minutes of someone holding up a handwritten linear equation to the camera and ChatGPT tutoring them through it without giving the answer. It is the clearest, shortest demo of "the model can actually see what I'm showing it" and frames the use cases the article recommends — handwritten notes, simple math, captured documents — better than any walkthrough we found.

AI Expert note

Tool interfaces, pricing and product names may have changed. Focus on the workflow pattern, then verify the current UI and settings before using it in real work.

What you should get from this

You can use the camera as an input, showing ChatGPT handwritten work and getting tutoring instead of a spoiled answer.

Watch or know first

None — it's a four-minute demo, not a tutorial.

Last reviewed: May 18, 2026

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