Fixie
Ultravox is a real-time voice AI infrastructure layer that powers fast, natural, and scalable voice agents.
Technology
How Fixie’s technology works — architecture, AI models, and technical capabilities.
What are Fixie's main features?
Fixie offers robust APIs, developer-friendly SDKs, and built-in tools for scaling voice agents. It also includes telephony support and a unified stack for audio intelligence, facilitating seamless integration and interaction.
What type of AI does Fixie use?
Fixie utilizes a speech-native AI model that processes audio input directly, ensuring that important vocal cues are retained and enabling real-time, conversational interactions.
What technology powers Fixie?
Fixie is powered by a proprietary speech-native model and a dedicated infrastructure designed for real-time voice AI. This technology allows for low-latency processing and high-quality voice interactions.
How does Fixie work?
Fixie operates by utilizing a speech-native model that processes voice input directly, eliminating the need for transcription to text. This approach significantly reduces latency and preserves paralinguistic cues, enabling fast and natural conversations.
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