jev-dev

By n-yokomachi

A single screen compares Jev and an LLM on emotion shifts and response speed for the same statement.

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What it does

The demo uses Affectus and Vercel AI Gateway.

How you can use it

Write down several messages you want to test. Have a developer run the comparison screen on a Mac. Your developer will need to add a service connection key so the tool can reach the online models.

Send each message through the screen to see emotional shifts and reply speeds side by side. As your chat continues, each side saves its own mood changes, so earlier replies shape how both sides react to your next message.