Arena Web

Run live Codex and Gemini debates in the browser with per-speaker local voices or browser voice fallback.
Optional. One story per line, in order. Add as many as you want.
One per line in speaker=segment instruction form. This controls turn order and what each turn should do. You can repeat the same speaker multiple times.
One per line. Valid forms: codex, gemini, codex:reviewer.
One per line in target=text form. Target can be a label or a backend.
Select a local voice per speaker, or leave it on browser speech. Speed works for Kokoro and browser fallback. Custom XTTS voices appear here after they are enabled in the local voice library.
Idle.
Live conversation
No session