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Crossing the Uncanny Valley: Why Sesame’s Human-Like Voice Feels Like a Defining Moment for AI

Crossing the Uncanny Valley: Why Sesame’s Human-Like Voice Feels Like a Defining Moment for AI

Inside the Transformer-Powered, Emotionally Intelligent Voice Model That’s Redefining How Machines Speak—and How We Relate to Them

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Nate
Mar 07, 2025
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Crossing the Uncanny Valley: Why Sesame’s Human-Like Voice Feels Like a Defining Moment for AI
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I wrote this because I was blown away by Sesame. You can see the TikTok where I talk to Sesame right here. Sesame agent Maya was flirty, talkative, and blew my listeners away. A lot of people were comparing Maya to HER. I wanted to explore more of the voice landscape with this post and reflect on how odd it feels to be a human talking to a voice that fe…

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