Deepgram · First-party API · TTS

flux-alexis-en

Capability changeCapability change announced Aug 19, 2026

Notice

Capability change

Capability change announced Aug 19, 2026

Deepgram documents a capability change: “Deepgram CLI 0.3.0: Flux TTS and Flux STT Deepgram CLI 0.3.0 is now available.”

Hosting route
First-party API
Affected scope
Not stated in the notice
Announced
Aug 19, 2026
First seen by ModelClock
Oct 3, 2026

What the provider published

developers.deepgram.com ↗

Deepgram CLI 0.3.0: Flux TTS and Flux STT

Deepgram CLI 0.3.0 is now available. It completes CLI support for Flux TTS, which reached general availability on 12 August, fixes Flux STT streaming, and enforces the CLI's exit-code contract.

Upgrading from 0.2.26 picks up everything in this release. 0.2.27 was tagged but never published, so its changes arrive here.

Full Flux TTS support on dg speak

dg speak now defaults to flux-alexis-en on Speak v2 (WebSocket streaming) instead of Aura 2. Synthesised audio differs from earlier releases unless you request an Aura model explicitly:

Read from the provider's text; the quote is the provider's exact lines.

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