Claude Sonnet 5's answer · $0.0018

One of 16 models' answers to the same hidden prompt, shown cheapest first by list price, where this model is 10 of 16. Nothing is scored. How it works →

Announce a fictional product in exactly one paragraph, without marketing clichés. Tests prose discipline under an explicit vocabulary ban.

Required: 60–90 words · one paragraph · banned vocabularywording hidden, why? →

raw output — byte exact

Introducing Dawnlight, the desk lamp that learns your wake time and mimics the sunrise, easing you from sleep with a gradual wash of warm light instead of a jarring alarm. Set it once, and each morning the room fills slowly with amber, then gold, then a soft daylight glow, all before you open your eyes. No screens, no chimes, just light that arrives the way morning used to. Dawnlight is available now, in walnut or matte black.

request envelope — prompt redacted

{
  "model": "anthropic/claude-sonnet-5",
  "system": "Respond with the finished piece only. No preamble, no commentary, no explanation of your choices, no markdown headings.",
  "messages": [
    {
      "role": "user",
      "content": "«REDACTED — 58 words, 363 chars»"
    }
  ],
  "maxOutputTokens": 2000,
  "gatewayStringId": "913c6230-cffd-4220-a05f-aa5c3bf66c4d"
}

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