Stability AI: Stable Audio 3 Medium

Stable Audio 3 Medium is a 1.4-billion-parameter latent diffusion model for stereo music and longer-form compositions. Its positioning within the Stable Audio 3 family gives arrangements more room to develop themes, changes in texture and a musical resolution. Prompts can describe instrumentation, harmony, mood and the intended progression of a piece, with seed, negative-prompt and requested-duration controls. The official playground illustrates a cinematic piano-and-strings sketch. Use cases: extended instrumental development, cinematic underscore and compositions built around a sustained musical or emotional arc.

模型组织

stability

上下文长度

未提供

输入

文本

输出

音频

curl "$ROUTER_BASE_URL/api/v1/chat/completions" \
  -H "Authorization: Bearer $ROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "fal/fal-ai/stable-audio-3/medium/text-to-audio",
  "messages": [
    {
      "role": "user",
      "content": "Gentle acoustic music with warm piano and soft guitar"
    }
  ],
  "modalities": [
    "text",
    "audio"
  ],
  "stream": true,
  "audio": {
    "format": "mp3",
    "duration": 30
  }
}'