Changelog

April 15, 2026

Deepgram CLI Is Now Available

The Deepgram CLI brings transcription, speech synthesis, text analysis, account management, and MCP tooling to your terminal through a single dg command.

What you can do

Use the dg CLI to work with Deepgram from your terminal:

  • Transcribe files, URLs, microphone input, and piped audio
  • Generate speech with Deepgram Aura voices
  • Run text analysis workflows such as summarization, sentiment, and topic detection
  • Manage projects, API keys, members, and usage
  • Start an MCP server for AI coding tools

Launch docs

Start here:

For the launch site and quick reference, visit cli.deepgram.com.

April 15, 2026

Flux Multilingual: Conversational STT, Now in 10 Languages

The same model that solved turn detection for English voice agents now works everywhere your customers speak — no language routing, no model-per-language infrastructure, no accuracy tradeoff.

Deepgram is proud to announce the general availability of Flux Multilingual (flux-general-multi), a single model supporting 10 languages with the same turn-aware, interruption-aware conversational intelligence as flux-general-en.

Key Features:

  • 10 languages, one model — English, Spanish, French, German, Hindi, Russian, Portuguese, Japanese, Italian, and Dutch. No language routing or model-per-language infrastructure required.
  • Language prompting — The optional language_hint parameter biases the model toward specific languages, delivering accuracy on par with dedicated monolingual models. Without hints, the model auto-detects the spoken language.
  • Native code-switching — Handles mid-sentence language switches without configuration changes or reconnections.
  • Language detection on every turn — All TurnInfo events include a languages field reporting detected languages sorted by word count, and a languages_hinted field reflecting the active hints.
  • Mid-stream reconfiguration — Update language hints during a stream using the Configure control message without disconnecting. Supports patterns like detect-then-lock for optimal accuracy.
  • Same Flux architecture — All turn detection, eager end-of-turn, and configuration parameters from flux-general-en work identically.

Use Cases:

Designed for non-English monolingual voice agents, multilingual voice agents, global contact centers, bilingual support lines, and any real-time conversational application where callers may speak different languages. For English-only workloads, continue using flux-general-en.

Getting Started:

Connect to Flux Multilingual by setting model=flux-general-multi on the /v2/listen endpoint — no new credentials or endpoints required. Pricing is the same as flux-general-en.

wss://api.deepgram.com/v2/listen?model=flux-general-multi&language_hint=en&encoding=linear16&sample_rate=16000

Learn more in the Language Prompting guide, Flux Quickstart, and API Reference.

Availability

Flux Multilingual is now available through our API. To access:

  • Connect to wss://api.deepgram.com/v2/listen using model=flux-general-multi
  • EU endpoint available: wss://api.eu.deepgram.com/v2/listen?model=flux-general-multi
  • Real-time streaming only
  • SDK and self-hosted support coming soon