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Model · Anthropic

Claude Opus 5.5

Anthropic's flagship model, prompted directly.

Latest · Run 001

68.0Rank 4

Time to build 2m 15s

claude.aiNo affiliate relationship

Same brief, one prompt, no design tool around it. OpenRouter id anthropic/claude-opus-5.5.

Run 001 output · desktop 1440

Claude Opus 5.5 output for Run 001, "Hearth: a booking page for a small ceramics studio", desktop 1440 pixels wide, scored 68.0 of 100

A warm cream and terracotta page with a big serif headline and a flat vase, bowl and mug on a shelf.

Every output from Run 001

Score history

Score history starts once scored.

Strengths

  • Fidelity to brief3.6
  • Visual hierarchy3.4

Weaknesses

  • Accessibility3.3
  • Typography3.3