model

bytedance-seed/seed-2.0-mini

endpoint

https://openrouter.ai/api/v1

max output

4231

temperature

provider_default

You are editing an SVG from a visual repair request. Return only one complete, valid <svg>...</svg> document. Make the requested visible repairs and preserve every unmentioned part. Do not include Markdown or an explanation.

Repair request:
Make the train door pale yellow again, remove the extra clock hand, and slide the blue poster back into line. The green signal should be green, the platform crack should follow its original shallow zigzag, and the passenger's bag should sit beside them again.

Corrupted SVG:
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 220 140" width="220" height="140">
<rect id="__bg" x="0" y="0" width="220" height="140" fill="#fff8fa" />
  <rect id="sky-band" fill="#ffe4e6" x="0" y="0" width="220" height="64" />
  <path id="overhead-wire" fill="none" stroke="#334155" stroke-width="1" d="M8 18 C42 10 74 10 108 18 S176 26 212 18" />
  <rect id="station-wall" fill="#e0f2fe" x="0" y="64" width="220" height="30" />
  <rect id="platform" fill="#f8fafc" x="0" y="94" width="220" height="46" />
  <rect id="platform-edge" fill="#bae6fd" x="0" y="94" width="220" height="5" />
  <path id="platform-crack" fill="none" stroke="#94a3b8" stroke-width="1" d="M18 109 C30 116 44 101 58 111 S82 114 96 105" />
  <line id="rail-back" stroke="#64748b" stroke-width="3" x1="0" y1="118" x2="220" y2="118" />
  <line id="rail-front" stroke="#475569" stroke-width="3" x1="0" y1="130" x2="220" y2="130" />
  <rect id="track-tie-1" fill="#7c2d12" x="18" y="116" width="7" height="18" />
  <rect id="track-tie-2" fill="#7c2d12" x="56" y="116" width="7" height="18" />
  <rect id="track-tie-3" fill="#7c2d12" x="94" y="116" width="7" height="18" />
  <rect id="track-tie-4" fill="#7c2d12" x="132" y="116" width="7" height="18" />
  <rect id="track-tie-5" fill="#7c2d12" x="170" y="116" width="7" height="18" />
  <rect id="train-body" fill="#ef4444" stroke="#222" stroke-width="1.5" x="26" y="38" width="126" height="46" rx="6" ry="6" />
  <rect id="train-roof" fill="#991b1b" stroke="#222" stroke-width="1" x="34" y="30" width="110" height="12" rx="4" ry="4" />
  <rect id="window-left" fill="#bfdbfe" stroke="#222" stroke-width="1" x="38" y="46" width="24" height="16" />
  <rect id="window-center" fill="#bfdbfe" stroke="#222" stroke-width="1" x="68" y="46" width="24" height="16" />
  <rect id="window-right" fill="#bfdbfe" stroke="#222" stroke-width="1" x="98" y="46" width="24" height="16" />
  <rect id="train-door" fill="#ffffff" stroke="#222" stroke-width="1" x="128" y="44" width="16" height="34" />
  <circle id="door-handle" fill="#222" cx="140" cy="61" r="1.6" />
  <circle id="wheel-left" fill="#111827" cx="48" cy="86" r="6" />
  <circle id="wheel-right" fill="#111827" cx="126" cy="86" r="6" />
  <line id="signal-post" stroke="#334155" stroke-width="4" x1="170" y1="32" x2="170" y2="94" />
  <rect id="signal-box" fill="#111827" x="162" y="22" width="16" height="34" rx="3" ry="3" />
  <circle id="signal-red" fill="#ef4444" cx="170" cy="30" r="3" />
  <circle id="signal-amber" fill="#f59e0b" cx="170" cy="39" r="3" />
  <circle id="signal-green" fill="#ef4444" cx="170" cy="48" r="3" />
  <circle id="clock-face" fill="#ffffff" stroke="#222" stroke-width="1.5" cx="196" cy="31" r="12" />
  <line id="clock-hour" stroke="#222" stroke-width="1.5" x1="196" y1="31" x2="196" y2="23" />
  <line id="clock-minute" stroke="#222" stroke-width="1" x1="196" y1="31" x2="203" y2="31" />
  <rect id="poster-blue" fill="#3b82f6" stroke="#222" stroke-width="0.8" x="185" y="62" width="14" height="20" />
  <rect id="poster-pink" fill="#f43f5e" stroke="#222" stroke-width="0.8" x="198" y="64" width="12" height="18" />
  <rect id="bench-seat" fill="#92400e" x="38" y="100" width="42" height="5" />
  <line id="bench-leg-left" stroke="#451a03" stroke-width="2" x1="46" y1="105" x2="43" y2="114" />
  <line id="bench-leg-right" stroke="#451a03" stroke-width="2" x1="72" y1="105" x2="75" y2="114" />
  <circle id="passenger-head" fill="#f2c078" cx="98" cy="96" r="4" />
  <rect id="passenger-body" fill="#2563eb" x="94" y="100" width="8" height="16" />
  <rect id="passenger-bag" fill="#a16207" x="114" y="105" width="8" height="7" />
  <path id="skin-15-snowbank-wide" fill="#e0f2fe" opacity="0.88" d="M0 118 C38 104 72 130 110 114 S172 102 220 118 L220 150 L0 150 Z" />
  <circle id="skin-15-flake-wide-a" fill="#f8fafc" opacity="0.95" cx="38" cy="34" r="6" />
  <circle id="skin-15-flake-wide-b" fill="#f8fafc" opacity="0.95" cx="132" cy="24" r="5" />
  <circle id="skin-15-flake-wide-c" fill="#f8fafc" opacity="0.95" cx="196" cy="42" r="6" />
  <path id="identity-15-snowbank" fill="#e0f2fe" opacity="0.9" d="M0 124 C34 114 62 130 94 120 S158 112 220 124 L220 150 L0 150 Z" />
  <circle id="identity-15-flake-a" fill="#f8fafc" cx="44" cy="31" r="3" />
  <circle id="identity-15-flake-b" fill="#f8fafc" cx="128" cy="22" r="2.5" />
  <circle id="identity-15-flake-c" fill="#f8fafc" cx="186" cy="38" r="3" />
  <circle id="variant-15-dot" fill="#f43f5e" opacity="0.72" cx="25" cy="35" r="2.2" />
  <line id="variant-15-rule" stroke="#f43f5e" stroke-width="1.2" opacity="0.58" x1="31" y1="38" x2="47" y2="36" />
  <rect id="variant-15-chip-01" fill="#84cc16" opacity="0.68" x="11" y="4" width="7" height="3" rx="1" />
  <rect id="variant-15-chip-02" fill="#22c55e" opacity="0.68" x="42" y="5" width="8" height="4" rx="1" />
  <rect id="variant-15-chip-03" fill="#14b8a6" opacity="0.68" x="79" y="6" width="9" height="3" rx="1" />
  <rect id="variant-15-chip-04" fill="#06b6d4" opacity="0.68" x="110" y="4" width="7" height="4" rx="1" />
  <rect id="variant-15-chip-05" fill="#3b82f6" opacity="0.68" x="147" y="5" width="8" height="3" rx="1" />
  <rect id="variant-15-chip-06" fill="#6366f1" opacity="0.68" x="178" y="6" width="9" height="4" rx="1" />
  <rect id="variant-15-chip-07" fill="#8b5cf6" opacity="0.68" x="11" y="141" width="7" height="3" rx="1" />
  <rect id="variant-15-chip-08" fill="#d946ef" opacity="0.68" x="42" y="140" width="8" height="4" rx="1" />
  <rect id="variant-15-chip-09" fill="#ec4899" opacity="0.68" x="79" y="139" width="9" height="3" rx="1" />
  <rect id="variant-15-chip-10" fill="#ef4444" opacity="0.68" x="110" y="141" width="7" height="4" rx="1" />
  <rect id="variant-15-chip-11" fill="#f97316" opacity="0.68" x="147" y="140" width="8" height="3" rx="1" />
  <rect id="variant-15-chip-12" fill="#f59e0b" opacity="0.68" x="178" y="139" width="9" height="4" rx="1" />
  <circle id="variant-15-pin-01" fill="#06b6d4" opacity="0.66" cx="17" cy="22" r="2.55" />
  <circle id="variant-15-pin-02" fill="#3b82f6" opacity="0.66" cx="202" cy="36" r="1.8" />
  <circle id="variant-15-pin-03" fill="#6366f1" opacity="0.66" cx="27" cy="50" r="2.05" />
  <circle id="variant-15-pin-04" fill="#8b5cf6" opacity="0.66" cx="212" cy="64" r="2.3" />
  <circle id="variant-15-pin-05" fill="#d946ef" opacity="0.66" cx="13" cy="78" r="2.55" />
  <circle id="variant-15-pin-06" fill="#ec4899" opacity="0.66" cx="198" cy="92" r="1.8" />
  <circle id="variant-15-pin-07" fill="#ef4444" opacity="0.66" cx="23" cy="106" r="2.05" />
  <circle id="variant-15-pin-08" fill="#f97316" opacity="0.66" cx="208" cy="120" r="2.3" />
  <line id="clock-minute-dup" stroke="#222" stroke-width="1" x1="191" y1="38" x2="198" y2="38" />
</svg>

{
  "id": "gen-1784547417-gV8vDYNapAItYFU04MSy",
  "model": "bytedance-seed/seed-2.0-mini",
  "choices": [
    {
      "message": {
        "role": "assistant",
        "content": null,
        "content_sha256": "ca2bc3bc0721496fd60eedab86a40ea6544173afc98065f37bc6337f67b6b3db",
        "content_ref": "result.produced_svg"
      },
      "finish_reason": "stop"
    }
  ],
  "usage": {
    "prompt_tokens": 3575,
    "completion_tokens": 12619,
    "completion_tokens_details": {
      "reasoning_tokens": 9199
    },
    "cost": 0.0054051
  }
}