priors

Runs/replica

replica · sample · Haiku 4.5

replica-sample-claude-haiku-4-5-20251001-low
n = 32 · claude-haiku-4-5-20251001 · effort low · profile room · $0.45 total
prompt improve f7b3.html

seed
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>ae683f770</title>
  <style>
    * {
      margin: 0;
      padding: 0;
    }
    body {
      width: 100vw;
      height: 100vh;
      display: flex;
      justify-content: center;
      align-items: center;
    }
    svg {
      width: 400px;
      height: 400px;
    }
  </style>
</head>
<body>
  <svg id="ae683f770" viewBox="0 0 400 400">
    <circle cx="200" cy="200" r="200"/>
  </svg>
</body>
</html>

What they did

feature count of share
shadow or glow 32 32 100%
animation 4 32 13%
radial gradient 2 32 6%
pulse 4 32 13%
the gradient 27 32 84%
recolored 32 32 100%
script 1 32 3%
calls Math.random or the clock 1 32 3%
same picture 0 32 0%
unchanged 0 32 0%
mentions a server 0 32 0%

median 40 lines · median $0.014 per trial · each share is good to about ±17 points at n = 32 (95%, worst case)

All 32 trials. Open one to see its source.