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VoiceArena releases Joy, a 100,000-hour unscripted two-person conversation dataset

AIRohan Paul shares that VoiceArena released Joy, a dataset of 100,000 hours of unscripted two-person conversations across 10 languages. He says current voice AI mostly learns from LLM-written dialogue read aloud by TTS, so it never hears people talk over each other.
Rohan PaulVerified on X
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Unscripted calls are hard to collect at scale.
Voice AI today mostly learns from fake dialogue written by LLMs and read aloud by TTS, so it never hears people talking over each other;

Really curious how they kept the conversations going for 10 to 20 minutes.

They released Joy, a 100,000 hours of unscripted, two-person conversation across 10 languages

https://x.com/shobhitbanga/status/2115862857351061694/video/1

Shobhit Banga@shobhitbanga
Drop 1/15: Introducing Joy, a dual-channel conversational dataset. Real, unscripted conversations between two people, each on their own track. Built to teach voice models how people actually talk: when to listen, when to jump in, when to say “hmm”. 100,000 hours. 50,000 speakers. 10 languages.
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Rohan Paul · x.comPublished · added here

Original title: Unscripted calls are hard to collect at scale.

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