OpenJev

What it does

A web playground compares parallel and one-shot LLM judgments with a compatible open decision-model backend.

How you can use it

Start by collecting sample customer messages, such as billing problems or bug reports. List the teams that should handle them and the yes-or-no questions to ask, like whether an issue needs an immediate refund. Your developer can run this tool locally to test how different setups answer those exact questions.

Using an online model requires an API key, which is an access code that connects the app to OpenAI. This sends your test messages to that service. Alternatively, your developer can run an open model on a local computer with a dedicated graphics card.