Price Per TokenPrice Per Token
Anthropic
Anthropic
vs
OpenAI
OpenAI

Claude 3 Opus vs GPT-5.4

A detailed comparison of pricing, benchmarks, and capabilities

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Key Takeaways

Claude 3 Opus wins:

  • No clear advantages in compared metrics

GPT-5.4 wins:

  • Cheaper input tokens
  • Cheaper output tokens
  • Larger context window
  • Faster response time
  • Higher intelligence benchmark
  • Better at coding
Price Advantage
GPT-5.4
Benchmark Advantage
GPT-5.4
Context Window
GPT-5.4
Speed
GPT-5.4

Pricing Comparison

Benchmark Comparison

Context & Performance

Capabilities

Feature Comparison

FeatureClaude 3 OpusGPT-5.4
Vision (Image Input)
Tool/Function Calls
Reasoning Mode
Audio Input
Audio Output
PDF Input
Prompt Caching
Web Search

License & Release

PropertyClaude 3 OpusGPT-5.4
LicenseProprietaryProprietary
AuthorAnthropicOpenAI
ReleasedUnknownMar 2026

Claude 3 Opus Modalities

Input
Output

GPT-5.4 Modalities

Input
textimagefile
Output
text

Frequently Asked Questions

GPT-5.4 has cheaper input pricing at $2.50/M tokens. GPT-5.4 has cheaper output pricing at $15.00/M tokens.
GPT-5.4 scores higher on coding benchmarks with a score of 41.0, compared to Claude 3 Opus's score of 19.5.
Claude 3 Opus has a 200,000 token context window, while GPT-5.4 has a 1,050,000 token context window.
Claude 3 Opus supports vision. GPT-5.4 supports vision.

Built by @aellman

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