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Try AssemblyAI's most capable and highly trained speech recognition model trained on 12.5M hours of multilingual audio data. Universal-1 achieves best-in-class speech-to-text accuracy, reduces word error rate and hallucinations, and improves timestamps.
![Universal-1](https://ph-files.imgix.net/6a6e20b6-c5ea-4803-ba2b-d2c8c806783a.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop)
Universal-1
Multilingual speech AI model trained on 12.5M hours of data
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With Auto Chapters by AssemblyAI, you can generate an automatic "summary over time" for your audio and video files as the topic of conversation changes.
![AssemblyAI Auto Chapters](https://ph-files.imgix.net/dc12500f-db0b-45cd-9d47-ab447a1f4777.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop)
AssemblyAI Auto Chapters
Automatically summarize audio and video files with an API
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Britney Xiu
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This is so cool! Congrats on the launch!
CleanUp.Pictures
Remove objects and defects from your pictures - 100% free
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Speech-to-Text APIs to accurately and automatically transcribe and understand audio/video in your product. Powered by advanced AI models.
![AssemblyAI - Speech-to-Text API](https://ph-files.imgix.net/54f13e1f-6859-46ef-b775-b62d3d0dcd9c.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop)
AssemblyAI - Speech-to-Text API
APIs to automatically transcribe and understand audio