6 shared prompts
GPT-5.6 TERRAHIGH
CLAUDE OPUS 5HIGHswap
SVG

Produce a six-icon weather set on a shared grid, in one SVG. Tests visual consistency across repeated elements — the place where most models drift.

v1CEA26C
all models
GPT-5.6 TERRAHIGH
28s·2368TOK·$0.036·6 PATHS·15 NODES·602B·FILL 9%
CLAUDE OPUS 5HIGH
2m 10s·10602TOK·$0.266·24 PATHS·39 NODES·662B·FILL 17%
SVG

Draw a lighthouse on a rocky outcrop during a storm, as a single self-contained SVG. Tests composition, layering, and whether a model can suggest weather without raster effects.

v10B46C0
all models
GPT-5.6 TERRAHIGH
21s·2001TOK·$0.030·61 PATHS·68 NODES·1.6KB·FILL 75%
CLAUDE OPUS 5HIGH
76s·5836TOK·$0.147·33 PATHS·65 NODES·1.9KB·FILL 78%·CLIPPED
Design component

Design a dense data table with sorting affordances and a selected row state. Tests whether a model can make information density feel calm rather than cramped.

v13B4A4E
all models
GPT-5.6 TERRAHIGH
41s·4865TOK·$0.073·14.6KB
CLAUDE OPUS 5HIGH
80s·7236TOK·$0.182·11.9KB
Joke

Write an original dad joke about programming. Tests whether a model can be genuinely funny rather than merely recognisably joke-shaped.

v1B82FFC
all models
GPT-5.6 TERRAHIGH
Why did the variable bring a flashlight? It kept getting lost in the dark scope.
CLAUDE OPUS 5HIGH
My code told me it just needed some space, so I stopped using tabs. Now we're indent-ical twins again.
Short text

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

v1228164
all models
GPT-5.6 TERRAHIGH
Meet Dawnwell, the desk lamp designed to make mornings gentler. Thirty minutes before your alarm, its warm light begins as a soft ember and gradually grows into a clear, sunlike glow, helping your room feel awake before the day asks anything of you. A quiet touch dial lets you set timing and brightness, while its matte base keeps your bedside or workspace calm and uncluttered. Dawnwell arrives this spring in sand, slate, and cream.
CLAUDE OPUS 5HIGH
Meet Aurelin, a desk lamp that begins its work before you open your eyes. Thirty minutes ahead of your alarm, a faint amber glow gathers at the edge of the room, deepening slowly into the color of early sun. By the time light reaches your pillow, you are already awake — no blaring tone, no blind scramble for the snooze button. Through the day it becomes an ordinary reading lamp, warm and quiet. Aurelin ships in matte brass and slate this October.
HTML page

Build a complete three-tier pricing page as one self-contained HTML document. Tests layout, typographic hierarchy, and restraint under a familiar brief.

v1A8A380
all models
GPT-5.6 TERRAHIGH
CLAUDE OPUS 5HIGH

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