Universal-3 Pro Streaming, the most accurate real-time transcription model for voice agents, is now live! Learn more

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OverviewAPI ReferencePre-recorded STTStreaming STTVoice AgentsSpeech UnderstandingGuardrailsLLM Gateway
OverviewAPI ReferencePre-recorded STTStreaming STTVoice AgentsSpeech UnderstandingGuardrailsLLM Gateway
  • Getting started
    • Overview
    • Models
    • Evaluations
    • Benchmarks
    • Account management
    • Introducing Universal-3 Pro
  • Use cases & integrations
    • Use case guides
    • Integrations
  • Trust & security
    • Trust center
    • Security overview
    • Data retention and model training
On this page
  • Explore our models
  • Deployment options
Getting started

AssemblyAI Documentation

Build with our Voice AI Infrastructure

Explore our models

Pre-recorded STT
Streaming STT
Speech Understanding
Voice Agents
Guardrails
LLM Gateway

Deployment options

API reference
Integrations
LiveKit
Pipecat
Python SDK
JavaScript SDK

Models

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