Flux TTS ( /v2/speak ) now supports inline pause and pronunciation controls in the text you send, alongside speed . Pause control. Insert silence with an escaped marker such as \{pause:1s\} : 500–3000 ms in 100 ms steps, up to 8 per request. Available on batch (REST) requests. Pronunciation control (Early Access).
Switch Flux STT to digits for a PIN, phone number, or order number, then back to words, without reconnecting. To turn Numerals on or off during a Flux STT stream, send numerals as a boolean in a Configure message: { "type": "Configure", "numerals": true } The update applies to transcripts Flux STT sends after it processes the message, and ConfigureSuccess...
Batch and streaming models German (Switzerland) ( de-CH ) Portuguese ( pt , pt-BR , pt-PT ) Lithuanian ( lt ) Streaming models Flemish ( nl-BE ) You do not need to change your API requests to access the improvements to existing languages; the updates are live for all users.
Batch and streaming models Polish ( pl ) Danish ( da ) Batch models Vietnamese ( vi ) Flemish ( nl-BE ) Streaming models Estonian ( et ) Macedonian ( mk ) Urdu ( ur ) Italian ( it ) Lithuanian ( lt ) You do not need to change your API requests to access the improvements to existing languages; the updates are live for all users.
The Browser Agent SDK never shipped client-side Silero voice activity detection. Documentation published with the SDK described it as an available feature, and that documentation was wrong. The following did not exist in any released package: The vad option on MicrophoneOptions in @deepgram/agents . The speechThreshold and silenceThreshold VAD options.
We have released nova-3-pharma , a new Nova-3 model purpose-built for pharmaceutical vocabulary, with a focus on accurate drug-name recognition. It is designed for pharmacy and healthcare voice-agent workflows where getting the medication right matters most. Available in English for both batch and streaming.
- NVIDIA Blackwell GPU Support (GA) , Blackwell-generation GPUs are now generally available for self-hosted deployments. See Drivers and Containerization Platforms for driver requirements and Model and GPU Compatibility for which models run on which GPUs.
Deepgram Java SDK v0.10.0 adds sendForceEndTurn(...) , Agent Flux TTS expressivity , and the expanded Flux TTS speed range. This pre-1.0 release includes breaking changes: it removes SpeakV2Speed and its named speed constants, plus the unsupported AURA2PERSEO_IT model constants and visitor methods.
@deepgram/react 0.2.0 adds runtime Voice Agent controls and makes React session lifecycle handling safer. The release updates the React layer for @deepgram/agents 0.1.2 and @deepgram/sdk 5.9.0.
Clients now receive an explicit signal when a client-side function call they were sent is cancelled because the user started speaking again, either inside the speculative window (the turn resumed) or after the turn was confirmed (barge-in). Only calls the client already received are announced.
Batch and streaming models Polish ( pl ) Hebrew ( he ) Batch models Macedonian ( mk ) Streaming models Estonian ( et ) Latvian ( lv ) Lithuanian ( lt ) Malay ( ms ) You do not need to change your API requests to access the improvements to existing languages; the updates are live for all users.
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