Submission by Aditya Singh

I built a voice-first time machine. It's called Kleos. Say "The fall of the Berlin Wall" — in under 4 minutes, you get a fully-produced cinematic audio documentary. Original character voices, orchestral score, sound effects, ambient soundscapes, AI illustrations. All from one spoken prompt. In any language. How it works: A Concierge Agent takes your prompt. Firecrawl researches the event. Gemini writes the script. Then ElevenLabs does everything else: Era-accurate character voices (Voice Design) Emotional multi-character dialogue (Text to Dialogue) Synced sound effects + ambient beds (Sound Effects API) Original film score with auto-ducking (Music Composition) Multilingual support — experience history in your language Instant Voice Clone for "You Were There" mode — where you become a character The part that gave me chills: Tap any character's portrait and have a real voice conversation with them. Ask Gandhi what he was thinking. Ask Armstrong what the silence felt like. They answer in character, in your language, citing real sources.