Claude Haiku 4.5's answer · $0.00064

One of 16 models' answers to the same hidden prompt, shown cheapest first by list price, where this model is 6 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

We're introducing Dawn, a desk lamp designed for mornings that feel less like interruptions. Using a gradual thirty-minute brightening cycle, it mimics natural sunrise, signaling your body to wake naturally rather than jolting you awake. The warm light transitions to energizing brightness, helping regulate your circadian rhythm. Available in matte black and brushed steel, Dawn sits elegantly on any workspace. Pre-order begins next month at dawnlamp.com.

request envelope — prompt redacted

{
  "model": "anthropic/claude-haiku-4.5",
  "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": "189809da-2d08-4d08-bf2e-58338b3d0f1a"
}

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