{
  "$schema": "../../../_adapter_metadata.schema.json",
  "schema_version": 1,
  "id": "acoustic-acestep1.5-xl-v1",
  "name": "Acoustic",
  "version": "1.0",
  "description": "Acoustic-style generation. Covers: intimate acoustic guitar ballad, fingerpicked, soft male vocals, mellow; acoustic singer-songwriter track, strummed guitar, expressive female vocals; and acoustic folk track, fingerpicked guitar, harmonica, warm vocals.",
  "author": "RyanOnTheInside",
  "created_at": "2026-05-18T10:58:11Z",
  "model": {
    "type": "lora",
    "base_model": "AceStep v1.5 XL Turbo",
    "base_model_scale": "5B",
    "architecture": "diffusion-transformer",
    "format": "safetensors",
    "peft": {
      "library": "peft",
      "version": "0.18.1"
    }
  },
  "classification": {
    "primary_genre": "acoustic",
    "secondary_genres": [],
    "tags": [
      "intimate acoustic guitar ballad",
      "fingerpicked",
      "soft male vocals",
      "mellow",
      "strummed guitar",
      "expressive female vocals",
      "fingerpicked guitar",
      "harmonica",
      "warm vocals"
    ],
    "moods": []
  },
  "inference": {
    "primary_trigger_word": "roti-4custic",
    "trigger_words": [],
    "caption_template": "<trigger>, <description>, <tags>",
    "recommended_strength": 1.0,
    "tested_strength_range": null,
    "sample_rate": 48000,
    "recommended_steps": 8,
    "recommended_shift": 3.0,
    "recommended_guidance": 7.0,
    "example_prompts": [
      {
        "caption": "intimate acoustic guitar ballad, fingerpicked, soft male vocals, mellow",
        "bpm": 80.0,
        "key": "C major"
      },
      {
        "caption": "acoustic singer-songwriter track, strummed guitar, expressive female vocals",
        "bpm": 105.0,
        "key": "G major"
      },
      {
        "caption": "acoustic folk track, fingerpicked guitar, harmonica, warm vocals",
        "bpm": 95.0,
        "key": "D major"
      }
    ]
  },
  "training": {
    "rank": 64,
    "alpha": 128,
    "dropout": 0.1,
    "target_modules": [
      "q_proj",
      "k_proj",
      "v_proj",
      "o_proj"
    ],
    "epochs": 500,
    "steps": 7500,
    "batch_size": 1,
    "optimizer": "adamw_fused",
    "lr": 0.0003,
    "warmup_steps": 100,
    "seed": 42,
    "final_avg_loss": 0.35284,
    "trained_at": "2026-05-16T09:10:55Z"
  },
  "dataset": {
    "source": "synthetic",
    "size": 15,
    "total_duration_seconds": 3308.11,
    "bpm": {
      "min": 71.0,
      "max": 188.0,
      "median": 136.0
    },
    "key_distribution": {
      "G minor": 1,
      "B♭ major": 2,
      "C minor": 1,
      "E minor": 2,
      "D minor": 4,
      "G major": 1,
      "F minor": 1,
      "C major": 3
    },
    "language_distribution": {
      "en": 3,
      "cs": 3,
      "th": 1,
      "is": 1,
      "fr": 3,
      "he": 1,
      "tl": 1
    },
    "instrumental_fraction": 0.0
  },
  "evaluation": null,
  "compatibility": {
    "framework": "diffusers",
    "base_model_required": "AceStep v1.5 XL Turbo (5B)",
    "library_minimums": {
      "peft": "0.18.0",
      "torch": "2.0"
    }
  },
  "files": {
    "weights": "acoustic-xl-v1.safetensors",
    "size_bytes": 167839168,
    "sha256": "f1414b9489adcd0766223aaac73a8c43216009b46e744408aa38b0c9c4ad4a68"
  },
  "assets": {
    "preview_audio": null,
    "preview_video": null,
    "cover_image": null
  },
  "distribution": {
    "license": null,
    "source_url": null
  }
}