{"type":"raw_signal","id":"trained-on-1-578-hours-of-synthetic-speech-edcfe8","slug":"trained-on-1-578-hours-of-synthetic-speech-edcfe8","title":"Trained on 1,578 hours of synthetic speech generated by VoxCPM2 , no real speakers used.","description":"OpenBMB’s VoxCPM2 model card describes a 2-billion-parameter text-to-speech model supporting 30 languages and 48 kHz audio output, with voice design and voice-cloning features.","retrieval_nugget":"OpenBMB’s VoxCPM2 model card describes a 2-billion-parameter text-to-speech model supporting 30 languages and 48 kHz audio output, with voice design and voice-cloning features.","observed_at":"2026-10-11","record_date":"2026-10-11","date_kind":"observed_at","why_it_matters":"OpenBMB’s VoxCPM2 model card describes a 2-billion-parameter text-to-speech model supporting 30 languages and 48 kHz audio output, with voice design and voice-cloning features. It states that training used more than 1,578 hours of synthetic speech generated by VoxCPM2 and no real speakers. The model is listed under the Apache-2.0 license, including commercial use. These are claims from the model c","novelty":"notable","verification_level":"source-linked","signal_type":"release","source_platform":"huggingface.co","topics":[],"entities":["OpenBMB","VoxCPM2","Hugging Face"],"related_patterns":[],"source_url":"https://huggingface.co/openbmb/VoxCPM2","source_urls":["https://huggingface.co/openbmb/VoxCPM2"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"signal:trained-on-1-578-hours-of-synthetic-speech-edcfe8","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/signals/trained-on-1-578-hours-of-synthetic-speech-edcfe8/","markdown":"https://newruntime.com/signals/trained-on-1-578-hours-of-synthetic-speech-edcfe8.md","json":"https://newruntime.com/signals/trained-on-1-578-hours-of-synthetic-speech-edcfe8.json"},"next_reads":[{"type":"collection","path":"/signals/","url":"https://newruntime.com/signals/","title":"Raw Signals","reason":"Open every source-linked raw signal.","media_type":"text/html","json_url":"https://newruntime.com/signals.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}