Infinite context

When you put together a history of active actions (https://andysmith.ai/2026/Aug/14/a-stream-of-reactions-as-a-user-profile/), the context is all of life.

Every reaction is the sum of everything that happened in my life up to the moment it happens.

How do you capture that to build a training set?

One option: attach the most relevant slice of context. The email or message you're replying to, say.

Then link to another event that holds the start of the context.

You'll never get the full context this way. It's infinite. But something already beats nothing.