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Model infoModelsSnapshot: 15 Oct 2026

ElevenLabs / Voice Design

Multilingual Voice Design v2

Generate a voice from a written description and preview text.

Speech & voice
availableClosed weightsSpeech generationVoice design
Official documentation (opens in a new tab)Reviewed 12 Oct 2026
6 of 18 specification fields collected
Text input limit100–1,000 characters of preview textSee specification notes below
Languagesen, ja, zh, de, hi, fr, ko, pt, it, es, id, nl, tr, fil, pl, sv, bg, ro, ar, cs, el, fi, hr, ms, sk, da, ta, uk, ruSee specification notes below
Input billingNot collectedElevenLabs API
Output billingNot collectedNo inferred price

Specifications

Provider-documented facts. “Not collected” means we have not verified that field yet, not that the feature is unsupported.

Context / input limit
Not collected
Maximum output
Not collected
Input modalities
TextSource for Input modalities (opens in a new tab)
Output modalities
SpeechSource for Output modalities (opens in a new tab)
Reasoning
Not collected
Tool calling
Not collected
Structured output
Not collected
Streaming
SupportedSource for Streaming (opens in a new tab)

Generated voice previews can be streamed using their returned voice IDs.

Batch processing
Not collected
Fine-tuning
Not collected
Knowledge cutoff
Not collected
Release date
Not collected
Parameters
Not collected
Architecture
Not collected
Languages
en, ja, zh, de, hi, fr, ko, pt, it, es, id, nl, tr, fil, pl, sv, bg, ro, ar, cs, el, fi, hr, ms, sk, da, ta, uk, ruSource for Languages (opens in a new tab)
Maximum prompt characters
100–1,000 characters of preview textSource for Maximum prompt characters (opens in a new tab)

This limit applies to preview text, not to the voice description.

Supported API routes
/v1/text-to-voice/designSource for Supported API routes (opens in a new tab)
Context caching
Not collected

See endpoint caching records. No verified support claim for this model.

Access & pricing

Prices belong to an endpoint and billing tier. A provider listing does not guarantee access for every account or region.

ElevenLabs API

Provider source (opens in a new tab)
API model ID
eleven_multilingual_ttv_v2
Access
API key and eligible account required. Route: /v1/text-to-voice/design.
Regions
Default service uses US data storage. Enterprise EU, India and Singapore residency environments are separate workspaces; storage location alone does not guarantee in-region processing.

Endpoint pricing has not been collected. Check the provider for applicable rates.

Data & enterprise terms

Retention, training use, regional processing and enterprise terms have not been summarized for this endpoint.

Read the service policy (opens in a new tab)

Caching

Caching can reuse earlier input processing. Availability, lifetime and billing depend on the endpoint. A cache hit still generates a new response.

01 / INITIAL INPUTProcess & retain

The system processes eligible input and retains reusable state.

02 / LATER REQUESTCheck available state

Reuse depends on matching input, session state and the cache policy.

03 / CACHE HITReuse & generate

Reusing state can reduce repeated work. Any charges follow the billing rules below.

ElevenLabs API

eleven_multilingual_ttv_v2
Not verified

Provider-side caching has not been verified for this endpoint. Missing documentation is not evidence that caching is unsupported.

How it works
Not collected
Minimum reusable input
Not collected
Lifetime & refresh
Not collected
How to enable it
Not collected
Usage fields
Not collected
Billing rules
Not collected
Limits & data boundaries
Not collected

No verified cache rate for this endpoint. An empty rate is not a zero charge.

What the measurements say

No benchmark observations have been added for this model. We do not turn a vendor description into a performance score.

Latency and throughput depend on the host, request size, reasoning settings and load. There is no measured speed or global usage figure in this record.

The record behind the model

Why it is included

ElevenLabs-developed managed model. Reviewed release documentation supplies service access and no downloadable weights; proprietary speech, transcription and turn-taking families are explicitly described by the provider.

Classification evidence (opens in a new tab)

Sources reviewed