o3-pro vs Claude Opus 4.7

OpenAI vs Anthropic — compared on intelligence, speed, and capabilities.

	o3-pro	Claude Opus 4.7
Intelligence	90	97
Speed	83	63

OpenAI's professional-grade reasoning model that uses significantly more compute per query to deliver higher accuracy on the most demanding tasks.

✓ reasoning
✓ web search
✓ reasoning effort
✓ vision
✓ documents

Claude Opus 4.7

Anthropic's latest and most capable model with industry-leading intelligence for complex reasoning and autonomous task execution.

✓ reasoning
✓ temperature
✓ web search
✓ reasoning effort
✓ vision
✓ documents

Run the same prompt on both, side by side

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