{"id":"async-flash-v1-5","nom":"Async Flash v1.5","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-v1-5/","releve":"2026-10-19","en_bref":"28e sur 96 en synthèse vocale en anglais (Artificial Analysis), ex æquo avec 6 autres modèles dont les marges d'erreur se recouvrent.","presentation":"Modèle de synthèse vocale en flux continu optimisé pour la faible latence, destiné aux agents vocaux et aux applications en temps réel. Async met en avant sa normalisation intégrée des dates, montants, nombres et abréviations.","sortie":"2026-06-02","langues":{"annoncees":{"annoncees":"6 langues, dont le français","nombre":6,"francais":true,"liste":["en","es","fr","de","it","pt"]},"prises_en_charge_selon_open_tts":null,"evaluees":["en"]},"preuves":[{"appuie":["presentation"],"lu":"https://docs.async.com/models-2161359m0.md (« A latency-optimized streaming TTS model with strong built-in handling of non-standard text such as dates, currencies, numbers, and abbreviations. »), 17/10/2026"},{"appuie":["langues"],"lu":"https://docs.async.com/models-2161359m0.md (« English, Spanish, French, German, Italian, Portuguese »), 17/10/2026"},{"appuie":["sortie"],"lu":"https://async.com/announcements/async-flash-v1-5-tts-model/ (« June 2, 2026 - Async’s latest text-to-speech model, Async Flash v1.5, has achieved a leading position »), 17/10/2026"},{"appuie":["presentation"],"lu":"https://async.com/blog/introducing-async-pro-v1-0-and-flash-v1-5 (« Async Flash v1.5 is our next-generation low-latency streaming model for real-time voice applications. »), 17/10/2026"}],"classements":[{"id":"synthese/artificial-analysis","nom":"Synthèse vocale en anglais, Artificial Analysis","rang":28,"sur":96,"valeur":1140.57,"unite":"Elo","bas":1128.57,"haut":1152.57,"votes":2550,"chiffres":{"prix_par_million_caracteres":10.1,"date_sortie":"2026-05-25"},"voisins":["spacexai-tts","microsoft-azure-hd-2-5"],"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 v1.5"}}