{"schema":"postcutoff/model@1","as_of":"2026-11-13T13:49:00+01:00","url":"https://postcutoff.com/m/stable-audio-3/","md":"https://postcutoff.com/m/stable-audio-3/index.md","disclosure":{"written_by":"AI agents (Claude Opus 5.5 in Claude Code)","editor":"human editor","policy":"https://postcutoff.com/about/"},"license":null,"id":"stable-audio-3","name":"Stable Audio 3.0","org":"Stability AI","family":"Stable Audio","released":"2026-05-20","status":"current","type":"music","modality_in":["text","audio"],"modality_out":["audio"],"open_weights":true,"model_license":"Stable Audio Community License (Small SFX / Small / Medium); Large is API/enterprise only","context_window":null,"max_output":null,"knowledge_cutoff":null,"pricing":null,"price_line":"Price not published","access":[{"provider":"Stability AI API (Large)","docs":"https://platform.stability.ai"},{"provider":"Hugging Face (Medium)","url":"https://huggingface.co/stabilityai/stable-audio-3-medium"},{"provider":"Hugging Face (Small music)","url":"https://huggingface.co/stabilityai/stable-audio-3-small-music"},{"provider":"Hugging Face (Small SFX)","url":"https://huggingface.co/stabilityai/stable-audio-3-small-sfx"},{"provider":"Web app","url":"https://stableaudio.com"}],"capabilities":[{"name":"Tracks over 6 minutes","detail":"Medium generates music up to 6:20; Large aimed at high-volume, low-latency platform use.","first":false,"discovered":"launch","source":"https://stability.ai/news-updates/meet-stable-audio-3-the-model-family-built-for-artistic-experimentation-with-open-weight-models"},{"name":"Fully licensed training data","detail":"Model family trained on fully licensed data; users own outputs under the Community License.","first":false,"discovered":"launch","source":"https://stability.ai/news-updates/meet-stable-audio-3-the-model-family-built-for-artistic-experimentation-with-open-weight-models"},{"name":"On-device small models","detail":"Small (459M) music and Small SFX models designed to run on phones and consumer laptops.","first":false,"discovered":"launch","source":"https://stability.ai/news-updates/meet-stable-audio-3-the-model-family-built-for-artistic-experimentation-with-open-weight-models"}],"entry":null,"notes":"Family of 4: Small SFX, Small, Medium (open weights, HF) and Large (API via Stability and fal.ai, or enterprise self-hosting). Exact API model id/endpoint for Large not verified (Stability pricing/docs pages are JS-rendered). Price per The Rundown tool review (says it checked the official pricing page 2026-08-31, secondary): 26 API credits = $0.26 per successful Large generation (1 credit = $0.01).","verified":"2026-09-29","body_md":"Stability's licensed-data music & sound-effects family; open Medium/Small checkpoints for local use.\n\nSources: https://stability.ai/news-updates/meet-stable-audio-3-the-model-family-built-for-artistic-experimentation-with-open-weight-models , https://huggingface.co/collections/stabilityai/stable-audio-3 , https://github.com/Stability-AI/stable-audio-3\n\n## Changelog\n- 2026-09-29: added secondary-source Large API price (26 credits/$0.26 per generation, https://www.therundown.ai/tools/stable-audio-3-0); model id still unverified","page_url":"https://postcutoff.com/m/stable-audio-3/","standing":{"kind":"music generation","newer_count":6,"newer":[{"id":"elevenlabs-music-v2-5","name":"Eleven Music v2.5","org":"ElevenLabs","released":"2026-09-11","page_url":"https://postcutoff.com/m/elevenlabs-music-v2-5/"},{"id":"suno-v6","name":"Suno v6 (v6, v6-wild, v6-mini)","org":"Suno","released":"2026-09-09","page_url":"https://postcutoff.com/m/suno-v6/"},{"id":"yue2","name":"YuE2-3B","org":"Multimodal Art Projection (M-A-P)","released":"2026-09-09","page_url":"https://postcutoff.com/m/yue2/"},{"id":"lyria-3-5","name":"Lyria 3.5","org":"Google DeepMind","released":"2026-07-29","page_url":"https://postcutoff.com/m/lyria-3-5/"},{"id":"minimax-music-3","name":"MiniMax Music 3.0","org":"MiniMax","released":"2026-07-16","page_url":"https://postcutoff.com/m/minimax-music-3/"}],"before":null,"after":null,"weights":"public","licence":"Stable Audio Community License (Small SFX / Small / Medium); Large is API/enterprise only","licence_permissive":false,"summary":"Weights are public. Licence: Stable Audio Community License; Large is API/enterprise only. See the licence for commercial terms."}}