turn-bench

When someone talks over a voice agent it makes two decisions. When to stop speaking is visible, audible when wrong, and gets all the attention. What to write into its conversation history afterwards is invisible — and getting that wrong leaves the agent reasoning for the rest of the call from a transcript of things the user never heard.

Everything below runs in your browser: the Go simulator compiled to WebAssembly, the same code the command line tool runs. Scenarios are synthetic and reproducible from a seed.