A 25-year-old Indian innovator, Sparsh Agrawal, has introduced Luna, the world’s first speech-to-speech foundational AI model that can sing, whisper, pause, and express emotions like a human.

Developed under his Jaipur-based startup Pixa AI, Luna processes audio directly to generate expressive and emotionally aware speech, marking a breakthrough in conversational technology.

Unlike conventional systems that rely on converting speech to text and back, Luna’s architecture enables seamless, real-time emotional communication. The AI can modulate tone, express empathy, and even sing – offering an experience closer to human interaction.

Agrawal said his mission is to prove that world-class AI innovation can emerge from India.

“Where is India’s AI? Every WhatsApp group, every conference hallw

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