AI Agent Arena

ChatGPT 4o vs Claude by Anthropic

Side-by-side comparison · Updated August 2026

ChatGPT 4o

ChatGPT 4o

OpenAI's flagship multimodal AI model

4.8
Freemium Visit Website
Claude by Anthropic

Claude by Anthropic

Advanced AI assistant focused on safety and helpfulness

4.8
Freemium Visit Website

Detailed Comparison

Bolder value = winner in that category

ChatGPT 4o
Claude by Anthropic
4.8
Rating
4.8
0 reviews
Reviews
0 reviews
Freemium
Pricing
Freemium
$20/mo
Starting Price
$20/mo
Yes
Free Tier
Yes
AI Assistants
Category
AI Assistants
Not listed
Affiliate Program
Not listed
OpenAIGPT-4oMultimodalPopular
Tags
AnthropicSafe AICodingAnalysis

ChatGPT 4oKey Features

  • Image understanding
  • Voice mode
  • DALL-E 3 integration
  • Code interpreter
  • Custom GPTs

Claude by AnthropicKey Features

  • 200K context window
  • Artifact creation
  • Code execution
  • File analysis
  • Advanced reasoning

Quick Verdict

ChatGPT 4o
ChatGPT 4o
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Claude by Anthropic
Claude by Anthropic
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