Guides

Log a meal from a photo with ChatGPT or Claude

Snap your plate and let ChatGPT or Claude estimate the meal and save it to your food journal, with tips for better estimates.

For ChatGPT and Claude1 min read

A photo is often the quickest way to log a meal, especially for something cooked or eaten out. The assistant you connect does the looking and the estimating. Splot keeps the result.

How it works

  1. Connect Splot to ChatGPT or Claude, if you haven’t yet.
  2. In a chat, attach a photo of your meal and say what it is: “Lunch, log this.”
  3. The assistant identifies the foods, estimates portions and works out the nutrition, then saves the meal to your journal.

The photo you attached is saved with the meal, so you can see it in your journal later. Splot has no AI of its own: it doesn’t analyse photos. The estimate is always your assistant’s, and it’s marked as one.

Get better estimates

A photo can’t show everything, so a few words help a lot:

Correct it afterwards

If the estimate looks off, just say so: “The rice was half that.” The assistant updates the meal in your journal. You can also open the meal in the Splot app and change its foods or portions yourself.

For other ways to log, plan and look back, see things to ask.