{"id":"async-flash-v1-0","nom":"Async Flash v1.0","editeur":"Async","pays":"États-Unis","poids_ouverts":false,"poids_selon":"Artificial Analysis","licence":null,"licence_selon":null,"liens":{"page":"https://docs.async.com/models-2161359m0","essayer":"https://docs.async.com/text-to-speech-18760785e0"},"fiche_auto":true,"page":"https://quelleia.com/voix/modeles/async-flash-v1-0/","releve":"2026-10-19","en_bref":"64e sur 96 en synthèse vocale en anglais (Artificial Analysis), dans un groupe de 12 modèles trop proches pour être départagés.","presentation":"Premier modèle de synthèse vocale de la gamme Flash d'Async, servi par API et désormais présenté par l'éditeur comme modèle historique. Il couvre 15 langues, le plus large choix de la gamme, et il est le seul à accepter les réglages de vitesse et de stabilité.","langues":{"annoncees":{"annoncees":"15 langues, dont le français","nombre":15,"francais":true,"liste":["en","fr","es","de","it","pt","ar","ru","ro","ja","he","hy","tr","hi","zh"]},"prises_en_charge_selon_open_tts":null,"evaluees":["en"]},"preuves":[{"appuie":["presentation"],"lu":"https://docs.async.com/models-2161359m0.md (« Legacy model with the broadest language support. Use this for languages not yet supported by Flash v1.5. »), 17/10/2026"},{"appuie":["langues"],"lu":"https://docs.async.com/models-2161359m0.md (« English, French, Spanish, German, Italian, Portuguese, Arabic, Russian, Romanian, Japanese, Hebrew, Armenian, Turkish, Hindi, Chinese »), 17/10/2026"},{"appuie":["presentation"],"lu":"https://docs.async.com/models-2161359m0.md (« parameters are **only supported by `async_flash_v1.0`** »), 17/10/2026"}],"classements":[{"id":"synthese/artificial-analysis","nom":"Synthèse vocale en anglais, Artificial Analysis","rang":64,"sur":96,"valeur":1049.14,"unite":"Elo","bas":1038.14,"haut":1060.14,"votes":4052,"chiffres":{"prix_par_million_caracteres":10.1,"date_sortie":"2025-07-08"},"voisins":["deepgram-flux-tts","maya-2-global"],"source":{"nom":"Artificial Analysis","mention":"Source : Artificial Analysis","url":"https://artificialanalysis.ai/text-to-speech/model-families/async","releve":"2026-10-19"}}],"noms_dans_les_sources":{"artificial_analysis":"Async Flash v1.0"}}