Core Transcription
AI models to accurately convert audio files, video files, and live audio streams into text at scale.
Audio Intelligence
AI models to summarize speech, detect hateful content, spoken topics, and more.
LeMUR
Introducing LeMUR, our new framework for applying powerful LLMs to transcribed speech
Featured Resources
Introducing LeMURannouncements
With a single line of code, LeMUR can quickly process audio transcripts for up to 10 hours worth of audio content, which effectively translates into ~150k tokens, for tasks like summarization and question answer.
Introducing Conformer-1announcements
We've released our new Conformer-1 model for speech recognition. Conformer-1 was trained on 650K hours of audio data and is our most accurate model to date.
How ChatGPT actually worksblog
Since its release, the public has been playing with ChatGPT and seeing what it can do, but how does ChatGPT actually work?
Our simple API exposes AI models for speech recognition, speaker detection, speech summarization, and more. We build on the latest state-of-the-art AI research to offer production-ready, scalable, and secure AI models through a simple API. Used by thousands of breakthrough startups and dozens of global enterprises for mission-critical workloads.
Trusted by companies of all sizes — from startups to Fortune 500
With AssemblyAI, CallRail has seen call transcription accuracy improve by up to 23% and has doubled the number of customers using its product.
Kelsey Foster
Marketing
From startups to Fortune 500 companies, businesses of all sizes use AssemblyAI's API everyday.
Jeremy Helms/Co-Founder, WhatConverts
Bradley Blaser/Co-Founder & CEO, Liine
@rememberlenny/Hacker News
Built for developers
From in-depth tutorials, to detailed changelogs, to comprehensive documentation, AssemblyAI is focused on providing developers a great experience every step of the way.
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Build AI-powered features by embedding state-of-the-art AI models through our simple API.
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