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ElevenLabs: Eleven Flash v2

Source description (English)

Eleven Flash v2 is an English-only, ultra-low-latency text-to-speech model from ElevenLabs. It is suited for conversational and real-time English use cases, and has a 30,000-character request limit.

View source on OpenRouter
Overview

Model specifications

Context
Not provided
Maximum output
Not provided
Architecture
text->speech
Tokenizer
Other
Knowledge cutoff
Not provided
Moderated
No
OPENROUTER

Complete pricing

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

Characters
$20
per million characters
API

Model configuration

Supported voices

georgesarahadamalicebellabillbriancallumcharliechrisdanielericharryjessicalauraliamlilymatildariverrogerwill
API

Quick start

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

Choose a supported voice. Replace YOUR_VOICE_ID if no voice is listed.

API documentation

curl --fail-with-body https://openrouter.ai/api/v1/audio/speech \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"elevenlabs/eleven-flash-v2","input":"Hello!","voice":"george","response_format":"mp3"}' \
  --output speech.mp3
Capabilities

Input → Output

Input
text
Output
speech
API

Supported API parameters

Available providers

1 Provider

Checked: October 7, 2026

Live providers on OpenRouter

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

OpenRouter

ElevenLabs

Not provided
Context
Not provided
Maximum output
Not provided
elevenlabs

4 models

All models
elevenlabs logoelevenlabs

ElevenLabs: Eleven v4

Eleven v4 is a text-to-speech model from ElevenLabs. It is ElevenLabs' most expressive model, with inline audio tags for emotional and delivery control, support for 90+ languages, and a 10,000-character...

Context
Not provided
Input
text
Output
speech
Characters: $40 per million characters
View model details →
elevenlabs logoelevenlabs

ElevenLabs: Eleven v4 Turbo

Eleven v4 Turbo is a low-latency text-to-speech model from ElevenLabs. It keeps Eleven v4's expressive delivery and audio tags while being tuned for faster generation, with support for 90+ languages...

Context
Not provided
Input
text
Output
speech
Characters: $20 per million characters
View model details →
elevenlabs logoelevenlabs

ElevenLabs: Eleven v3

Eleven v3 is a text-to-speech model from ElevenLabs. It produces emotionally rich, highly expressive speech with inline audio tags, supports 70+ languages, and has a 5,000-character request limit.

Context
Not provided
Input
text
Output
speech
Characters: $40 per million characters
View model details →
elevenlabs logoelevenlabs

ElevenLabs: Eleven v3 Conversational

Eleven v3 Conversational is a text-to-speech model from ElevenLabs, a variant of Eleven v3 optimized for natural dialogue in conversational agents. It supports 70+ languages and has a 5,000-character request...

Context
Not provided
Input
text
Output
speech
Characters: $20 per million characters
View model details →