Clue
Built at OpenAI Voice Hack Night · May 27, 2026 · San Francisco, CA

Clue Night is a realtime voice murder mystery where five gpt-realtime-2 agents — each a Clue suspect with private knowledge, motive, and something to hide, are interrogated by a human detective. One is the murderer. The agents reason in realtime, lie convincingly, react with shifting emotions (their voices modulate as composure cracks), and decide on their own when to interrupt each other through reasoning-driven tool calls, not server VAD. Explores how multi-agent voice systems behave under adversarial pressure and how realtime models handle deception as a sustained, multi-turn act.