The problem I kept hitting

Every time I went deep on a topic with ChatGPT, one tangent would

poison the whole thread. You ask a follow-up question, and suddenly

your entire conversation context is contaminated with an irrelevant

detour. The LLM loses the plot.

The standard workaround? Open a new chat. Paste context manually.

Repeat. That's not a solution, that's giving up.

I wanted branches — real ones. Not tabs. Not separate threads you

manage yourself. Branches that inherit the right context automatically

and stay isolated from each other.

So I built ContextTree.

What it does

ContextTree is a node-based visual canvas for LLM conversations.

Every message is a node. Branching is a first-class action, not a

workaround.

The core invariant: a child node only inherits its direct parent

lineage — never siblings, never cousins.…