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View profile for Rohit Prasad

SVP and Head Scientist, Artificial General Intelligence at Amazon

Thrilled to introduce a new addition to the Amazon Nova family of foundation models – Amazon Nova Sonic – a speech-to-speech model that makes it dramatically easier for developers to build voice-powered applications and AI agents that are more useful, natural, and engaging.     Since launching Nova, we have been moving at lightning speed, guided by our customers’ needs. One thing we’ve heard loud and clear: building voice applications is far too complex. It’s like playing telephone between three different models – speech recognition to convert voice to text, a language model to understand and generate a text response, and text-to-speech to generate voice again. Even if it works, nuance is often lost, making the conversation with the AI feel unnatural and disconnected.   Nova Sonic solves this by unifying all three steps – speech recognition, understanding, and generation – into a single architecture. This allows it to model not just what is spoken, but how it’s spoken, enabling more context-aware and dynamic responses. Nova Sonic also produces a text transcript so that developers can easily integrate their tools, APIs, and proprietary knowledge into their voice application.   With Nova Sonic, developers can reimagine building AI agents that truly understand context, maintain natural conversation flow, and take action on user’s behalf. End users can simply say, “I need to cancel my flight this weekend,” and have natural back-and-forth conversation about their options.   Available in American and British English in Amazon Bedrock today, Nova Sonic is the most accurate, fastest, and least expensive model in its class (and there are only a few in this space today). Customers like ASAPP, Education First, Stats Perform, and our own internal teams with early access to Nova Sonic, are ready to move from prototypes to production in a wide variety of use cases, including customer service automation, education, healthcare, and sports.   Can't wait to see what developers will build with Nova Sonic to make AI truly accessible to everyone! https://amzn.to/3Gd2Mj5

Bhargav .

AI/ML Engineer | Robotics/RL Engineer | Building QuantumX | Crafting AI-Powered Solutions | Python, ML, Deep Learning, LLMs, Robotics & NLP

2d

Hii sir (Rohit Prasad ) Really inspired by your work at Amazon. I’m currently working on an AI-based assistant concept that goes beyond traditional voice devices—focusing on emotional intelligence and real-world interaction. I’ve shortlisted Amazon, Google, and Apple as ideal platforms to collaborate with, and I’m excited to partner with whichever team aligns with the vision and supports development. I’d love to briefly share the concept with you—it has strong potential, and I truly feel Amazon could be the perfect home for it. Thank you for your time and consideration!

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Manou Sabeti

Senior Program Manager Amazon - ATS

3w

Truly remarkable! Congrats to the Amazon Nova team!

Winnie Kim

Senior Software Engineer

1d

🙌

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Harish Krishnan

Data Scientist | Machine Learning, NLP, Azure, Power BI | Building Real-Time AI Solutions with Deep Learning | Master of Data Science @ UoA | Ex-Infosys Consulting

3w

Nova Sonic sounds like a game-changer for voice applications. I’ve seen firsthand how unifying speech recognition, understanding, and generation can significantly enhance user interactions.

Dr Salomon J

Doctor developing Metformina natural

3w

Great. When will Nova Sonic be available in Spanish? Thanks Rohit Prasad

Mani Singh

Digital Marketing Manager at Beginquest Services Pvt Ltd

3w

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Ryan Wilson

Sales Operations Specialist | Customer Experience | Sales Enablement | Sales Tools Expert | Efficiency Through Data-Driven Insights | Program Management | Driving Innovation and Operational Excellence

3w

Really exciting progress—making voice applications more natural and less complex is a huge leap forward. Curious to see how Nova Sonic gets used across industries like healthcare and education!

Amazing to see this launched. Congratulations to the whole team! And thank you for bringing it home.

Sinceramente ho lavorato per voi, e il vostro sistema o che sia fa molto schifo!!! Se vuoi ti spiego perché!

This is fantastic! Congrats to the team.

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