Data and AI releases

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Voice Agent docs restructure

UpdateNot yet verified

The Voice Agent section has been reorganized into five sections , Get Started , Build , Integrate , Reference , and Tips & Migration , to make it easier to find content based on where you are in your build.

AI agents

Also shipped May 11, 2026Deepgram in May 2026 →

WAF Release - 2026-05-11

Key Findings Existing rule enhancements have been deployed to improve detection resilience against broad classes of web attacks and strengthen behavioral coverage. Continuous Rule Improvements We are continuously refining our managed rules to provide more resilient protection and deeper insights into attack patterns.

Beta
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Online Refresh Tokens is now in Beta

We are excited to announce that our new feature "Online refresh tokens" is now available to all customers in Beta. This powerful new feature is designed to simplify token management and modernize your application architecture, especially for Single Page Applications (SPAs) allowing you to bind refresh tokens to the sessions they originated from, which...

Beta
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More from DeepgramEvery Deepgram release →

Browser Agent SDK

The Browser Agent SDK is now available , four composable packages that connect any web app to the Voice Agent API: @deepgram/agents-widget , drop-in widget with six layouts (sidebar, floating, inline, button, embedded, or orb). No framework required.

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Nova-3 Multilingual Model Update

Numerals Support Expanded for Nova-3 Multilingual Numeral formatting is now supported for all Nova-3 multilingual languages , except Hindi and Japanese. This enhancement means Nova-3 multilingual can now convert spoken numbers to digits (e.g., "three hundred" → "300") for English, Spanish, French, German, Russian, Portuguese, Italian, and Dutch.

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Diarization v2: Improved Batch Speaker Diarization

A new batch diarization model is available today via the diarize_model API parameter. Deepgram is rolling out v2 of our batch speaker diarization model. v2 is a new architecture available today on an opt-in basis through the new diarize_model parameter.

GA
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Nova-3 Portuguese Model Update

Improved Nova-3 Portuguese Model We’ve enhanced the Nova-3 Portuguese model with improved transcription accuracy across Portuguese language variants, including Brazilian Portuguese ( pt-BR ) and European Portuguese ( pt-PT ).

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Profanity Filtering Now Available in 50+ Languages

We're excited to announce the release of profanity filtering support for over 50 monolingual languages. Deepgram's profanity filter automatically detects and redacts offensive language in transcripts, helping you produce cleaner and safer content across a wide range of languages.

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How to Use Profanity Filtering

To enable profanity filtering, add the profanity_filter=true parameter to your Deepgram API request: For more details, supported languages, and additional options, visit the Profanity Filter page .

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Aura-2 Voice Controls , Speed and Pronunciation

Aura-2 TTS voices now support runtime speed and pronunciation controls in English and Spanish, available on both batch and streaming WebSocket endpoints. Together, these controls give developers finer-grained tools to improve naturalness , tuning pacing and correcting pronunciation to match their needs.

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