Rank Model Arena Score 95% CI # Votes Generation Speed (RTF) organization training_data supports_lyrics access 1 Lyria 3 Pro 1394 ±58 241 4.57 Google DeepMind Unspecified True Proprietary 2 Stable Audio 3 (Medium) 1333 ±38 444 20.67 Stability AI Licensed/Open False Open weights 3 Riffusion FUZZ v1.0 1225 ±66 220 9.04 Producer.ai Unspecified True Proprietary 4 Sonauto v2.2 1150 ±41 469 2.79 Sonauto Unspecified True Proprietary 5 Riffusion FUZZ v1.1 1119 ±43 452 6.3 Producer.ai Unspecified True Proprietary 6 ElevenLabs Music v1 1055 ±40 330 2.35 ElevenLabs Licensed True Proprietary 7 Lyria 3 Clip 1003 ±74 85 3.22 Google DeepMind Unspecified True Proprietary 8 Sonauto v3 Preview 950 ±95 41 1.0 Sonauto Unspecified True Proprietary 9 Magenta RealTime (Large) 911 ±26 829 1.06 Google DeepMind Stock False Open weights 10 ACE-Step 1.5 Turbo (1.7B) 894 ±55 176 2.43 ACE Studio / StepFun Unspecified True Open weights 11 Stable Audio Open 842 ±30 694 2.62 Stability AI Open False Open weights 12 MusicGen Medium 838 ±31 569 0.45 Meta Stock False Open weights 13 Magenta RealTime 2 (Base) 809 ±69 200 0.86 Google DeepMind Stock False Open weights 14 MusicGen Small 794 ±35 463 0.87 Meta Stock False Open weights 15 Stable Audio Open Small 682 ±44 435 14.51 Stability AI Open False Open weights