{"omc_version":"0.1","id":"facebook-mms-1b-all","name":"MMS 1b All","provider":"Meta","released":"2023-05-27","licence":"Creative Commons Attribution-NonCommercial 4.0","url":"https://huggingface.co/facebook/mms-1b-all","description":"MMS 1b All is a one-billion-parameter speech-to-text model from Meta that converts audio to written words across 129 languages. Its non-commercial licence and high error rate on challenging audio make it a research tool rather than a production default.","modalities":["audio"],"context_window":null,"capabilities":{"transcription":1},"x_llmap_capability_sources":{"transcription":{"suite":"asr-wer","suite_name":"Open ASR WER","rank":74,"of":74,"score":13.47428571,"higher_is_better":false,"variant":null}},"relationships":[],"card_meta":{"created":"2026-08-01T22:45:46.315Z","created_by":"LLMap pipeline","last_updated":"2026-08-03T20:17:31.786Z","source":"https://llmap.ai/models/facebook-mms-1b-all","omc_spec":"https://github.com/openmodelcard/spec"}}