ElevenLabs · Audio model

ElevenLabs: Eleven v3

elevenlabs/eleven-v3

Eleven v3 is ElevenLabs’ most expressive text-to-speech model, with audio tags for emotion and delivery across 70+ languages.

Modalities
Price vs OpenRouter: $44.00/M charsOpenRouter $40.00+10%
Released: Jun 2025

Model specifications

Provider: ElevenLabs
Model slug: elevenlabs/eleven-v3
Input: Text
Output: Audio
Released: Jun 5, 2025
Price reference: OpenRouter public price, checked Oct 16, 2026, 13:15 UTC

Pricing

Every unit this model bills by, OpenRouter's price next to AZRouter's.

Characters /M chars
+10%
OpenRouter
$40.00
AZRouter
$44.00

Unit	OpenRouter	AZRouter	Difference
Characters /M chars	$40.00	$44.00	+10%

Reference: OpenRouter's public price, checked Oct 16, 2026, 13:15 UTC. You are billed the AZRouter price from prepaid credits.

Each request's total is rounded to the nearest $0.000002 (halves up), so it can differ from the per-unit math by up to $0.000001. How rounding works

API

OpenAI-compatible. Base URL https://api.azrouter.dev/v1, key in $AZROUTER_API_KEY.

cURL

Python

Node.js

curl "https://api.azrouter.dev/v1/audio/speech" \
  -H "Authorization: Bearer $AZROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "elevenlabs/eleven-v3",
    "input": "Your parcel is out for delivery.",
    "voice": "21m00Tcm4TlvDq8ikWAM",
    "response_format": "mp3"
  }' \
  --output speech.mp3

Requests may be used for model training by AZRouter, upstream providers and model owners. Privacy Policy