TypeSafe AI · jev-latest · System One

Jev delves the foam dungeon

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Jev is a decision model: it does not generate text. You hand it a state and some typed questions, and it hands back typed answers — a choice from a fixed set, a score on an ordered scale, a noul between 0 and 1. There is no prose to parse and no invalid answer to retry.

So: give it a body. Every tick, this page sends one call describing where a delver stands inside a live dungeon from foam.mino.mobi — its health, the creatures in the room, what lies through each door — along with five questions. Jev answers all five in parallel, and the delver acts on them. Nothing here is scripted; the run goes where the answers take it.

Checking for an API key…

Character sheet

The dungeon

Loading a dungeon from foam.mino.mobi…
drag to orbit · scroll to zoom
entrance vault chamber the delver faded = not yet visited

This tick's decision

Five typed questions, one call, answered in parallel.

Press Start delve — or Step once to take a single decision.

Telemetry

Every tick, the same typed fields — so they stack into series with nothing to parse.

Is there a personality in there?

Let it run for a while.

The wire

Exactly what went out and came back this tick — no reformatting.
Request & response

Request → POST /v1/systemone

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Response ← jev-latest

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Delve log

What each decision actually cost.

Run summary

The same numbers as the tiles, as a table.
MeasureValue