What models do you offer and what is the difference between them?

Flagship Models
 

Eleven v3 (model_id = eleven_v3) - Eleven v3 is our latest and most advanced speech synthesis model. It is a state-of-the-art model that produces natural, life-like speech with high emotional range and contextual understanding across multiple languages.

Eleven v3 supports 74 languages:

  • AFR Afrikaans
  • ARA Arabic
  • HYE Armenian
  • ASM Assamese
  • AZE Azerbaijani
  • BEL Belarusian
  • BEN Bengali
  • BOS Bosnian
  • BUL Bulgarian
  • CAT Catalan
  • CEB Cebuano
  • NYA Chichewa
  • HRV Croatian
  • CES Czech
  • DAN Danish
  • NLD Dutch
  • ENG English
  • EST Estonian
  • FIL Filipino
  • FIN Finnish
  • FRA French
  • GLG Galician
  • KAT Georgian
  • DEU German
  • ELL Greek
  • GUJ Gujarati
  • HAU Hausa
  • HEB Hebrew
  • HIN Hindi
  • HUN Hungarian
  • ISL Icelandic
  • IND Indonesian
  • GLE Irish
  • ITA Italian
  • JPN Japanese
  • JAV Javanese
  • KAN Kannada
  • KAZ Kazakh
  • KIR Kirghiz
  • KOR Korean
  • LAV Latvian
  • LIN Lingala
  • LIT Lithuanian
  • LTZ Luxembourgish
  • MKD Macedonian
  • MSA Malay
  • MAL Malayalam
  • CMN Mandarin Chinese
  • MAR Marathi
  • NEP Nepali
  • NOR Norwegian
  • PUS Pashto
  • FAS Persian
  • POL Polish
  • POR Portuguese
  • PAN Punjabi
  • RON Romanian
  • RUS Russian
  • SRP Serbian
  • SND Sindhi
  • SLK Slovak
  • SLV Slovenian
  • SOM Somali
  • SPA Spanish
  • SWA Swahili
  • SWE Swedish
  • TAM Tamil
  • TEL Telugu
  • THA Thai
  • TUR Turkish
  • UKR Ukrainian
  • URD Urdu
  • VIE Vietnamese
  • CYM Welsh

Multilingual v2 (model_id = eleven_multilingual_v2) - Multilingual v2 is our most life-like, emotionally rich model. It's best for voiceovers, audiobooks, and content creation. 1 character costs 1 credit, excluding credit multipliers.

Multilingual v2 supports 29 languages:

  • ARA Arabic
  • BUL Bulgarian
  • CMN Chinese
  • HRV Croatian
  • CES Czech
  • DAN Danish
  • NLD Dutch
  • ENG English
  • FIL Filipino
  • FIN Finnish
  • FRA French
  • DEU German
  • ELL Greek
  • HIN Hindi
  • IND Indonesian
  • ITA Italian
  • JPN Japanese
  • KOR Korean
  • MSA Malay
  • POL Polish
  • POR Portuguese
  • RON Romanian
  • RUS Russian
  • SLK Slovak
  • SPA Spanish
  • SWE Swedish
  • TAM Tamil
  • TUR Turkish
  • UKR Ukrainian

 

Flash v2.5 - (model_id = eleven_flash_v2_5) - our latest, ultra-low-latency model, generating speech in under 75ms.  Best for developer use cases requiring speed and multiple languages. 1 character costs 0.5 credit, excluding credit multipliers.

It supports 32 languages:

  • ARA Arabic
  • BUL Bulgarian
  • CMN Chinese
  • HRV Croatian
  • CES Czech
  • DAN Danish
  • NLD Dutch
  • ENG English
  • FIL Filipino
  • FIN Finnish
  • FRA French
  • DEU German
  • ELL Greek
  • HUN Hungarian
  • HIN Hindi
  • IND Indonesian
  • ITA Italian
  • JPN Japanese
  • KOR Korean
  • MSA Malay
  • NOR Norwegian
  • POL Polish
  • POR Portuguese
  • RON Romanian
  • RUS Russian
  • SLK Slovak
  • SPA Spanish
  • SWE Swedish
  • TAM Tamil
  • TUR Turkish
  • UKR Ukrainian
  • VIE Vietnamese

 

Flash v2 - (model_id = eleven_flash_v2) - our latest, ultra-low-latency English-only model, generating speech in under 75ms.  Best for developer use cases requiring speed. 1 character costs 0.5 credit, excluding credit multipliers.

  • ENG English

 

Turbo v2.5 - (model_id = eleven_turbo_v2_5) - Eleven Turbo v2.5 is our high-quality, low-latency model with a good balance of quality and speed. 1 character costs 0.5 credit, excluding credit multipliers.

This model is an ideal choice for all scenarios where you’d use Flash v2.5, but where you’re willing to trade off latency for higher quality voice generation. 

It supports 32 languages, including:

  • ARA Arabic
  • BUL Bulgarian
  • CMN Chinese
  • HRV Croatian
  • CES Czech
  • DAN Danish
  • NLD Dutch
  • ENG English
  • FIL Filipino
  • FIN Finnish
  • FRA French
  • DEU German
  • ELL Greek
  • HUN Hungarian
  • HIN Hindi
  • IND Indonesian
  • ITA Italian
  • JPN Japanese
  • KOR Korean
  • MSA Malay
  • NOR Norwegian
  • POL Polish
  • POR Portuguese
  • RON Romanian
  • RUS Russian
  • SLK Slovak
  • SPA Spanish
  • SWE Swedish
  • TAM Tamil
  • TUR Turkish
  • UKR Ukrainian
  • VIE Vietnamese

 

Older Models

These models are maintained for backward compatibility but are not recommended for new projects

Turbo v2 (model_id = eleven_turbo_v2) - We recommend using the Flash v2 model instead.  1 character costs 0.5 credit, excluding credit multipliers.

  • ENG English

 

English v1 (model_id = eleven_monolingual_v1) - Our very first model, English v1, set the foundation for what's to come. This model was trained on a focused, English-only dataset. 1 character costs 1 credit, excluding credit multipliers.

This model is deprecated and will be removed in the future. Please migrate to newer models for continued service.

  • ENG English

 

Multilingual v1 (model_id = eleven_multilingual_v1) - Taking a step towards global access and usage, we introduced Multilingual v1 as our second offering. 1 character costs 1 credit, excluding credit multipliers.

This model is deprecated and will be removed in the future. Please migrate to newer models for continued service.

The following languages are included:

  • ENG English
  • FRA French
  • DEU German
  • HIN Hindi
  • ITA Italian
  • POL Polish
  • POR Portuguese
  • SPA Spanish