Claude Opus 5's answer · $0.020

One of 16 models' answers to the same hidden prompt, shown cheapest first by list price, where this model is 14 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? →
CLAUDE OPUS 5HIGH

Introducing Aubade, a desk lamp that starts working thirty minutes before your alarm. It begins at the color of a match struck in a dark room, then widens into amber, then into the pale gold of a kitchen window at seven. By the time sound is needed, you are usually already awake, blinking at a room that seems to have arrived on its own. Aubade ships in March in brass, matte white, and deep green. It also makes a decent reading light.

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