
Chat with a chosen model and a custom system prompt.
Attach source circles so the conversation is grounded in your content.
Keep every conversation as a circle you can find and share.
A generic chat window forgets everything about you. An AI Chat circle doesn't: attach the sources that matter, set a system prompt once, and every reply is grounded in your own content. And because the chat itself is a circle, it's saved, findable, and shareable like everything else you make.
Pick your model
Choose the model that fits the task and set a system prompt to steer how it responds.
Ground it in your circles
Attach source circles — notes, code, brand guidelines — so the conversation is grounded in your content, not just the model's memory.
Shape every reply
A custom system prompt means the assistant already knows your voice and rules before you type a word.
Keep every conversation
Each chat is a circle with its own header, so you can find it later, share it, or build on it.
Premium models and higher limits are part of Pro — start free and upgrade when you need the horsepower.
Search it, share it, drop it into a page, or hand it to your AI as context — the same way as everything else in MyiWorlds. Learn it once and you know the whole app.
See everything you can make