Flux Feature Overview
Model Selection
Section titled “Model Selection”| Feature | Language(s) |
|---|---|
| Model | flux-general-en (English), flux-general-multi (10 languages — Language Prompting) |
| Version | All available |
Language Configuration
Section titled “Language Configuration”| Feature | Model | Description |
|---|---|---|
| Language Prompting | flux-general-multi only |
Bias output toward specific languages with language_hint |
| Language Detection | flux-general-multi only |
languages field on TurnInfo events reports detected languages |
Formatting
Section titled “Formatting”| Feature | Language(s) |
|---|---|
| Profanity Filter | All available |
| Numerals | English + Multilingual (excludes Hindi & Japanese) |
| Redaction | Number redaction only (numbers, aggressive_numbers) — English + Multilingual |
Transcription
Section titled “Transcription”| Feature | Language(s) |
|---|---|
| Word-level Timestamps | All available |
Custom Vocabulary
Section titled “Custom Vocabulary”| Feature | Language(s) |
|---|---|
| Keyterm Prompting | All available |
Media Input Settings
Section titled “Media Input Settings”| Feature | Language(s) |
|---|---|
| Sample rate | All available |
| Encoding | All available |
End-of-Turn Configuration
Section titled “End-of-Turn Configuration”| Feature | Description |
|---|---|
| Configurable Parameters | Tune eot_threshold, eager_eot_threshold, and eot_timeout_ms for optimal turn detection |
Control Messages
Section titled “Control Messages”| Feature | Description |
|---|---|
| Configure | Update keyterms, language hints, thresholds, and numerals mid-stream |
| Close Stream | Close the WebSocket stream |
| Force End Turn | End the current turn immediately from an external signal |
Rate Limits
Section titled “Rate Limits”Deepgram Self-Hosted
Section titled “Deepgram Self-Hosted”Flux is now available for self-hosted deployments!