This new AI model hears your tone, senses your mood, and talks back like a real human. Siri could never.

Inworld CEO Kylan Gibbs writes on a whiteboard at the AI startup's Silicon Valley headquarters

Alistair Barr/Business Insider

• Inworld AI launched a new voice model called Realtime TTS-2.
• The new model analyzes vocal cues for tone and emotion, improving natural interaction.
• Inworld focuses on providing models to developers, avoiding app competition with its customers.

Inworld AI rolled out a new AI voice model designed to make conversations with machines feel...