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Model Categories

Song Generation: Create full songs with optional lyrics and vocal support
  • ACE-Step 1.5, ElevenLabs Music, MiniMax Music 2.0
Music & Sound Effects: Generate instrumental music or sound effects from text prompts
  • Stable Audio 2.5
Sound Effects: Synthesize audio effects and ambient sounds from text prompts
  • ElevenLabs Sound Effects, MMAudio V2
ElevenLabs Music is the only model that supports force_instrumental to generate music without vocals.
Audio generation uses an async queue system. Follow the Music & Sound Effects guide for a complete walkthrough, or see the Audio Queue API to start generation and Audio Retrieve API to fetch results.

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Pricing

Pricing varies by model:
  • Per-generation: Fixed price per audio clip (MiniMax Music 2.0, Stable Audio 2.5)
  • Duration-tiered: Price scales with duration tier (ElevenLabs Music, ACE-Step 1.5)
  • Per-second: Price based on output duration (ElevenLabs Sound Effects, MMAudio V2)
For exact quotes before generation, use the Audio Quote API.

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Duration-Tiered Pricing

Models with duration-tiered pricing accept any duration_seconds within the model’s min_duration–max_duration range. The price is determined by which tier the requested duration falls into. Tier ranges are returned in the /models response under pricing.durations, with min_seconds and max_seconds for each tier. For example, ElevenLabs Music accepts 3–600 seconds (up to 10 minutes) at $0.75 per minute, rounded up to the nearest minute: These are base prices before markup. Use the Audio Quote API to get the exact price you will be charged.

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Key Parameters