Nova-2 Voicemail API

Nova-2: Advanced, versatile ASR model for diverse transcription needs.

Modalities
AudioText
Model type
Speech to text
Released
Dec 30, 2025

Nova-2 Voicemail overview

Nova-2 Voicemail specs

Model ID
deepgram/nova-2-voicemail
Developer
Deepgram
Input
Audio
Output
Text
Endpoint
POST https://api.aimlapi.com/v1/stt/create

Nova-2: Advanced, versatile ASR model for diverse transcription needs.

Nova-2 Voicemail API Pricing
- Pricing on request

Transcription
Convert calls, meetings, and media into accurate, searchable text.

Captioning and indexing
Generate subtitles and make audio archives searchable.

Use cases

Optimized for low-bandwidth audio clips with a single speaker. Optimized for low-bandwidth audio clips with a single speaker is the documented voicemail use case; it is the only exact-model use case stated in the search results for this model.

How to use the Nova-2 Voicemail API

View docs

Build with your agent

Give your agent the model details, code and documentation.

1Get your API key

Create API key
export AIMLAPI_KEY="8f2b4c7d9a1e6b3f…"

2Make your first request

curl 'https://api.aimlapi.com/v1/stt/create' \
  -H "Authorization: Bearer $AIMLAPI_KEY" \
  -H 'Content-Type: application/json' \
  -d '{
  "model": "deepgram/nova-2-voicemail"
}'

The request returns a generation id. Poll GET https://api.aimlapi.com/v1/stt/create?generation_id=<id> until the status is completed.

Related articles

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Nova-2 Voicemail FAQ

What inputs and outputs does Nova-2 Voicemail support?

Nova-2 Voicemail takes audio as input and returns text.

When was Nova-2 Voicemail released?

Nova-2 Voicemail became available on December 30, 2025.

How much does Nova-2 Voicemail cost?

Nova-2 Voicemail is priced at output $0.00009317 / sec.

Who created Nova-2 Voicemail?

Nova-2 Voicemail was built by Deepgram.

How do I call Nova-2 Voicemail on AI/ML API?

Use deepgram/nova-2-voicemail as the model id on AI/ML API.

Is Nova-2 Voicemail available through a single API key?

Yes. Nova-2 Voicemail is served through AI/ML API, so the same key and endpoint format used for other models applies.

What is Nova-2 Voicemail best suited for?

Deepgram describes Nova-2 as an advanced, versatile ASR model suited for diverse transcription needs.

What is the Nova-2 Voicemail model ID?

Use deepgram/nova-2-voicemail as the model parameter. Requests go to https://api.aimlapi.com/v1/stt/create with your AI/ML API key.

Start building with Nova-2 Voicemail

Nova-2 Voicemail API

deepgram/nova-2-voicemail

Build with your agent

Give your agent the model details, code and documentation.

1Get your API key

Create API key
export AIMLAPI_KEY="8f2b4c7d9a1e6b3f…"

2Make your first request

curl 'https://api.aimlapi.com/v1/stt/create' \
  -H "Authorization: Bearer $AIMLAPI_KEY" \
  -H 'Content-Type: application/json' \
  -d '{
  "model": "deepgram/nova-2-voicemail"
}'