{"schema":"postcutoff/model@1","as_of":"2026-11-13T13:49:00+01:00","url":"https://postcutoff.com/m/mureka-9-5/","md":"https://postcutoff.com/m/mureka-9-5/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":"mureka-9-5","name":"Mureka V9.5 (and O3)","org":"Kunlun Tech (Skywork AI)","family":"Mureka","released":"2026-07","status":"current","type":"music","modality_in":["text","audio"],"modality_out":["audio"],"open_weights":false,"model_license":"proprietary","context_window":null,"max_output":null,"knowledge_cutoff":null,"pricing":null,"price_line":"Price not published","access":[{"provider":"Mureka API","model_id":"mureka-9.5","docs":"https://platform.mureka.ai/docs/"},{"provider":"Web app","url":"https://www.mureka.ai"}],"capabilities":[{"name":"MusiCoT (music chain-of-thought) planning","detail":"Mureka's line plans song structure, sections and intent before generating audio (MusiCoT); Mureka O1 (2025-07-29) was billed as the first 'thinking' music reasoning model, followed by O2 (2025-12-09) and O3 'reflective reasoning' with V9.5.","first":false,"discovered":"launch","source":"https://www.prnewswire.com/news-releases/kunlun-tech-launches-the-worlds-first-music-reasoning-large-model-mureka-o1-leading-the-global-ai-music-revolution-302411665.html"},{"name":"MuCo creation agent","detail":"Agent that manages a song as a version-controlled project instead of one-shot generation (per Pandaily/Variety coverage of V9.5).","first":false,"discovered":"launch","source":"https://pandaily.com/mureka-v9-5-ai-music-kunlun-tech-jul2026"},{"name":"Fine-tuning API and vocal cloning","detail":"API offers song/instrumental/lyrics generation, song extension, stem separation, transcription, vocal cloning and custom-model fine-tuning on 200+ consistent tracks.","first":false,"discovered":"launch","source":"https://platform.mureka.ai/docs/"}],"entry":null,"notes":"Release history per the API changelog (https://platform.mureka.ai/docs/en/changelog.html): mureka-7 + mureka-o1 2025-07-29; mureka-7.5 2025-09-25; mureka-7.6 + mureka-o2 2025-12-09; mureka-8 2026-03-02 (consumer Mureka V8 announced 2026-01-28, claimed to surpass Suno in melody, vocals, arrangement and emotion; cited as a baseline in Tencent's SongGeneration 2 paper); mureka-9 2026-04-09; enhanced mureka-9.5 2026-08-28. V9.5 was shown around WAIC (late July 2026) and formally announced 2026-08-31 (GlobeNewswire) with internal-test figures: 61.0% of lead vocals rated convincing, 97.0% prompt following, 95.7% genre match. Exact consumer launch day and API pricing not verified; training-data provenance undisclosed. Kunlun Tech's music models are developed under its Skywork AI unit.","verified":"2026-09-29","body_md":"Kunlun Tech's commercial song generator family, a leading Chinese Suno competitor with a public developer API (unlike Suno). Use via https://www.mureka.ai or the API (model id `mureka-9.5`; older `mureka-9`, `mureka-8`, `mureka-7.5`, `mureka-o2` also referenced in docs).\n\nSources: https://platform.mureka.ai/docs/en/changelog.html , https://www.globenewswire.com/news-release/2026/08/31/3353336/0/en/mureka-introduces-next-generation-ai-music-model-v9-5-advancing-toward-more-human-like-song-creation.html , https://en.youth.cn/RightNow/202601/t20260130_16489615.htm , https://variety.com/2026/shopping/news/ai-music-generator-mureka-v9-5-o3-models-launch-details-1236839140/","page_url":"https://postcutoff.com/m/mureka-9-5/","standing":{"kind":"music generation","newer_count":3,"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/"}],"before":null,"after":null,"weights":"closed","licence":"proprietary","licence_permissive":false,"summary":"Closed weights; access is hosted only."}}