Speech-to-text prompting with AssemblyAI Universal-3 Pro

AssemblyAI's Universal-3 Pro is an advanced speech recognition model that allows developers to enhance transcription accuracy by using natural language prompts, providing context before the model processes the audio. Unlike traditional methods that correct inaccuracies post-transcription, Universal-3 Pro enables adjustments during transcription, capturing specific audio events and speech patterns. The model accepts prompts in plain English, allowing control over domain-specific vocabulary, transcription style, and output formatting. It supports code-switching across its core languages and offers flexibility in transcription style, such as clean or verbatim. The guide suggests starting with a transcription without prompts to identify areas needing improvement and highlights the importance of concise prompting for optimal performance. Universal-3 Pro, being the first promptable Speech Language Model, is designed to tailor transcripts to specific applications and is available for a free trial with credits for testing its accuracy.

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