Stability AI Launches Stable Audio 3.0 With Models That Generate Over Six Minutes of Music
Stable Audio 3.0 (May 2026) boosts music generation to 6 min 20 sec—more than double Stable Audio 2.0—across 459M (small/SFX) through 2.7B (large). Small SFX/Small/Medium are open weights; large is API/paid self-hosting and needs an enterprise license for $1M+ revenue.