{"id":"ibm-granite-speech-4-1-2b","nom":"Granite Speech 4.1 2B","editeur":"IBM","pays":"États-Unis","poids_ouverts":true,"poids_selon":null,"licence":"Apache 2.0","licence_selon":null,"liens":{"page":"https://huggingface.co/ibm-granite/granite-speech-4.1-2b"},"fiche_auto":false,"page":"https://quelleia.com/voix/modeles/ibm-granite-speech-4-1-2b/","releve":"2026-10-19","en_bref":"19e sur 53 en transcription en anglais (Open ASR) (ex æquo à valeur égale).","presentation":"Modèle d'IBM pour la transcription multilingue et la traduction de la parole, successeur de Granite 4.0 1B Speech, publié avec ses poids. Il ajoute la ponctuation et les majuscules dans toutes ses langues et améliore la reconnaissance guidée par mots-clés.","sortie":"2026-04-29","taille":"2 milliards de paramètres","langues":{"annoncees":{"annoncees":"6 langues, dont le français","nombre":6,"francais":true,"liste":["en","fr","de","es","pt","ja"]},"prises_en_charge_selon_open_tts":null,"evaluees":["en"]},"preuves":[{"appuie":["presentation"],"lu":"https://huggingface.co/ibm-granite/granite-speech-4.1-2b/raw/main/README.md (« Granite Speech 4.1 2B is a compact and efficient speech-language model, specifically designed for multilingual automatic speech recognition (ASR) and bidirectional automatic speech translation (AST) »), 17/10/2026"},{"appuie":["presentation"],"lu":"https://huggingface.co/ibm-granite/granite-speech-4.1-2b/raw/main/README.md (« Punctuation and truecasing for ASR and AST in all languages (including German noun capitalization) with a simple prompt change »), 17/10/2026"},{"appuie":["taille"],"lu":"https://huggingface.co/ibm-granite/granite-speech-4.1-2b/raw/main/README.md (« this model has the same parameter count (the new naming convention reflects actual instead of base LLM size) »), 17/10/2026"},{"appuie":["sortie"],"lu":"https://huggingface.co/ibm-granite/granite-speech-4.1-2b/raw/main/README.md (« **Release Date**: April 29, 2026 »), 17/10/2026"},{"appuie":["langues"],"lu":"https://huggingface.co/ibm-granite/granite-speech-4.1-2b/raw/main/README.md (« **Supported Languages:** English, French, German, Spanish, Portuguese, Japanese »), 17/10/2026"}],"classements":[{"id":"transcription/open-asr-anglais","nom":"Transcription en anglais, Open ASR","rang":19,"sur":53,"valeur":5.96,"unite":"%","chiffres":{"rtfx":544.94,"jeux":{"AMI-Cleaned":7.06,"Earnings22-Cleaned-AA-chunked":6.69,"Gigaspeech-Cleaned":8.18,"LS Clean":1.03,"LS Other":2.19,"Private (conversational)":14.19,"Private (scripted)":3.16,"SPGISpeech":3.47,"URGENT24":11.25,"Voice Arena Monsoon":4.12,"Voxpopuli-AA-Cleaned":4.18}},"voisins":["gpt-transcribe","parakeet-tdt-0-6b-v2"],"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-4.1-2b"}}