I’ve often wished for a better brain that shares my vision—because I know I won’t always be wise or brilliant. So I built a tool to help me think, the way we use cars to go faster. 1. It’s currently an open demo. Anyone can use it as easily as chatting with GPT. When you hover over chat results or select text, a brain-shaped button appears. Click it to train your own small model. That model then becomes a concept you can leverage in the LLM’s inputs and outputs. 2. Double-click the ink character at the top of the screen to view and manage the data you’ve trained. To reflect its semantic state, the system visualizes a graph-style database.

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