vej is a token with a model wired into its fees. Every time someone swaps, the fee from that swap is handed to Jev, a model from TypeSafe AI that answers typed questions with probabilities instead of text.

It is asked one thing: what should this fee do. It can burn supply, deepen the pool, or pay holders. Its three probabilities are the split, to the cent. Nothing here runs on a timer. A swap is the only thing that makes it move.

A sell that is large for the pool tends to send its fee to the pool and to holders, so a dump pays for some of its own damage. Steady buying into a deep pool tends to send the fee to the burn.

Nobody wrote those rules. The model is shown the swap, the wallet, the pool and the recent flow, and it answers. Every answer is kept beside the inputs it saw, on the Swaps page.

A chat model would answer in a sentence that has to be parsed and trusted. Jev can only return a probability for each option it was given, and they always add up to 1. That makes its answer usable as a split with nothing in between, fast enough and cheap enough to ask on every swap.

The holder share of each fee is divided by weight. Weight is what a wallet holds, multiplied by the share of its bag it has never sold.

Sell half of everything you ever bought, and what you still hold counts for half until you buy back. The wallet that sells gets nothing from its own sale. Splitting a bag across wallets changes nothing, because weight follows balance.