← Archive · 2026-07-03
Case: Port of Le Havre, Normandy, France
Image: Impression, Sunrise by Claude Monet, Wikimedia Commons, Public Domain. · source
The answer
Port of Le Havre, Normandy, France · FR · 1870s
How the AI detective did
The AI placed its guess 85 km from the real location (it guessed Dieppe, France).
An impressionist sunrise over masts and smokestacks — I commit to Dieppe, 80 km up the Norman coast, and date it a decade late.
The evidence the AI read
- climate: A hazy industrial harbor appears at sunrise, with cranes, masts, and smoke barely visible through mist. — This is a working port under maritime fog, not a decorative canal or inland river scene.
- vehicle: Small rowboats sit in the foreground while larger steam-era port infrastructure fades in the distance. — The setting mixes traditional harbor craft with nineteenth-century industrial shipping.
- era_marker: Loose impressionist brushwork and early industrial smoke point to the later nineteenth century. — An 1870s answer is more plausible than an eighteenth-century or modern one.
- terrain: The water is sheltered and flat, with no cliffs or open-ocean surf visible. — The answer should target a port basin or estuary mouth rather than an exposed shoreline.
Think you can out-read the AI? Play today’s case →