AI TOOLS RADAR
Submit
All models / DEEPGRAM
deepgram logo
deepgram

Deepgram: Nova-3

Source description (English)

Deepgram Nova-3 general-purpose speech-to-text model with monolingual and multilingual transcription support.

View source on OpenRouter
Overview

Model specifications

Context
Not provided
Maximum output
Not provided
Architecture
audio->transcription
Tokenizer
Other
Knowledge cutoff
Not provided
Moderated
No
OPENROUTER

Complete pricing

Synchronized OpenRouter rates. Token prices are shown per one million tokens.

Audio seconds
$0.000072
per second
Audio Seconds (Multilingual)
$0.000087
per second
API

Quick start

Set OPENROUTER_API_KEY locally. Python requires requests; JavaScript runs in Node.js. Keep the key on the server.

API documentation

curl --fail-with-body https://openrouter.ai/api/v1/audio/transcriptions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -F 'model=deepgram/nova-3' \
  -F 'file=@audio.wav'
Capabilities

Input → Output

Input
audio
Output
transcription
API

Supported API parameters

Available providers

1 Provider

Checked: September 19, 2026

Live providers on OpenRouter

Provider availability, latency, throughput and routing can change continuously. Open the source page for current operational data.

OpenRouter

Deepgram

Not provided
Context
Not provided
Maximum output
Not provided
deepgram

2 models

All models
deepgram logodeepgram

Deepgram: Flux TTS (free)

Flux TTS is a text-to-speech model from Deepgram. It is suited for natural, expressive English speech synthesis across Deepgram's Flux voice catalog.

Context
Not provided
Input
text
Output
speech
Input: Free per 1M tokensOutput: Free per 1M tokens
View model details →
deepgram logodeepgram

Deepgram: Aura-2

Aura-2 is a multilingual text-to-speech model from Deepgram. It supports Deepgram’s canonical Aura-2 voice catalog for speech synthesis across multiple languages.

Context
Not provided
Input
text
Output
speech
Characters: $30 per million characters
View model details →