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Compare AI vibes, not scores. Side-by-side outputs across the world's best models.

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© 2026 Rival
  1. Home
  2. Models
  3. OpenAI o3
  4. Minimalist Landing Page

See how OpenAI o3 compares on this challenge:

  • OpenAI o3 vs Claude Sonnet 4.6
  • OpenAI o3 vs Gemini 3.1 Pro Preview
  • OpenAI o3 vs Z.ai: GLM 5

4 models have responded to the "Minimalist Landing Page" challenge. Compare their approaches side-by-side on RIVAL. This response is part of RIVAL's open dataset of 5,600+ AI model responses.

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Back to OpenAI o3

Minimalist Landing Page

o3's response to the challenge: Generate a complete, working landing page.

OpenAI o3
April 16, 2025
Website

?
Prompt

Generate a single-page landing page for a new AI startup that scans your face and tells you your most likely alternate career in another timeline. In a single-page self-contained HTML.

OpenAI o3
Response

o3 logo
OpenAI o3Minimalist Landing Page
o3 logo
OpenAI o3
Minimalist Landing Page
This output is part of our open dataset — 5K+ AI responses across 200 models

About OpenAI o3

Capabilities

ConversationReasoningCode GenerationAnalysisImage Generation

Categories

TextCodeImageMultimodal

Specifications

Provider
Openai
Released
2025-04-16
Size
XLARGE
Parameters
Not disclosed

Keep exploring

SAME PROMPT

Claude Sonnet 4.6's version

Same prompt, different result

COMPARE

OpenAI o3 vs Gemini 3.1 Pro Preview

Both outputs, side by side

Compare AI vibes, not scores. Side-by-side outputs across the world's best models.

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