Explore AssemblyAI's current research, news, and updates on speech AI technology. AssemblyAI's Universal-1 delivers industry-leading performance in multilingual environments, ensuring accuracy, power, and robustness to help global customers and developers build a wide array of speech AI applications. Universal-1 achieves 10% or higher improvements in English, Spanish, and German speech-to-text accuracy, reduces hallucination rates related to speech data and environmental noise, and enjoys customer favoritism with its code conversion capabilities.