{"id":"ibm-granite-speech-5-0-470m-turboctc-nc","nom":"Granite Speech 5.0 470M TurboCTC NC","editeur":"IBM","pays":"États-Unis","poids_ouverts":true,"poids_selon":null,"licence":"CC BY-NC-SA 4.0","licence_selon":null,"liens":{"page":"https://huggingface.co/ibm-granite/granite-speech-5.0-470m-turboctc-nc"},"fiche_auto":false,"page":"https://quelleia.com/voix/modeles/ibm-granite-speech-5-0-470m-turboctc-nc/","releve":"2026-10-19","en_bref":"23e sur 53 en transcription en anglais (Open ASR).","presentation":"Variante non commerciale du petit modèle de transcription anglaise TurboCTC d'IBM, réservée à la recherche, avec des poids publiés. Elle a été entraînée sur environ 75 000 heures d'anglais, contre 60 000 pour la version commerciale.","sortie":"2026-08-25","taille":"470 millions de paramètres","langues":{"annoncees":{"annoncees":"anglais seulement","nombre":1,"francais":false,"liste":["en"]},"prises_en_charge_selon_open_tts":null,"evaluees":["en"]},"preuves":[{"appuie":["presentation","taille"],"lu":"https://huggingface.co/ibm-granite/granite-speech-5.0-470m-turboctc-nc/raw/main/README.md (« Granite Speech 5.0 TurboCTC Non-commercial is a compact 470 million parameter English ASR model with very high inference speed that is released for research and noncommercial purposes only. »), 17/10/2026"},{"appuie":["presentation"],"lu":"https://huggingface.co/ibm-granite/granite-speech-5.0-470m-turboctc-nc/raw/main/README.md (« It was trained on approximately 75,000 hours of English audio from public corpora »), 17/10/2026"},{"appuie":["presentation"],"lu":"https://huggingface.co/ibm-granite/granite-speech-5.0-470m-turboctc/raw/main/README.md (« It was trained on approximately 60,000 hours of English audio from public corpora using Connectionist Temporal Classification (CTC) »), 17/10/2026"},{"appuie":["sortie"],"lu":"https://huggingface.co/ibm-granite/granite-speech-5.0-470m-turboctc-nc/raw/main/README.md (« **Release Date**: August 25, 2026 »), 17/10/2026"},{"appuie":["langues"],"lu":"https://huggingface.co/ibm-granite/granite-speech-5.0-470m-turboctc-nc/raw/main/README.md (« **Supported Languages:** English »), 17/10/2026"}],"classements":[{"id":"transcription/open-asr-anglais","nom":"Transcription en anglais, Open ASR","rang":23,"sur":53,"valeur":6.02,"unite":"%","chiffres":{"rtfx":20831.46,"jeux":{"AMI-Cleaned":7.31,"Earnings22-Cleaned-AA-chunked":8.23,"Gigaspeech-Cleaned":8.37,"LS Clean":1.45,"LS Other":2.67,"Private (conversational)":13.49,"Private (scripted)":3.81,"SPGISpeech":1.75,"URGENT24":10.22,"Voice Arena Monsoon":4.3,"Voxpopuli-AA-Cleaned":4.67}},"voisins":["solaria-3","nvidia-parakeet-tdt-0-6b-v3"],"source":{"nom":"Open ASR Leaderboard","mention":"Source : Open ASR Leaderboard, Hugging Face","url":"https://huggingface.co/spaces/hf-audio/open_asr_leaderboard","releve":"2026-10-19"}}],"noms_dans_les_sources":{"hf_audio":"ibm-granite/granite-speech-5.0-470m-turboctc-nc"}}