Universal-3 Pro is AssemblyAI's latest speech language model optimized for Voice AI applications. It offers state-of-the-art accuracy across six languages and introduces promptable capabilities, allowing users to guide transcription results with plain language instructions.
Supports six languages: English, Spanish, Portuguese, French, German, and Italian
Keyterms prompting with up to 1,000 words for domain-specific accuracy
Built-in code switching for seamless language transitions