AssemblyAIAI company based in United States · 7 registered modelsAssemblyAI models (7)Universal-3.6 Pro Realtime — 9/2026 · AssemblyAI real-time transcriptionUniversal-3.5 Pro — 7/2026 · AssemblyAI speech recognition modelUniversal-Streaming Multilingual — 10/2025 · AssemblyAI multilingual streaming recognitionAssemblyAI-TTS-1 · AssemblyAI speech synthesis modelUniversal-2 · AssemblyAI low-cost speech recognitionUniversal-3.5 Pro Realtime · AssemblyAI real-time speech recognitionUniversal-Streaming English · AssemblyAI English streaming recognition← All AI companies