Gateway.

Decisions, decisions, decisions.

Seven weeks after Jev introduced a structured probability wire, decision APIs have fractured into two incompatible protocols. One expects a state and a keyed map; the other demands an input and an ordered array. As OpenAI, vLLM, and OpenRouter race to define how models answer closed questions without generating free-form text, gateways are caught in the middle and forced to choose which body to accept and which to turn away.