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claude-3-5-sonnet vs GPT-4o: API Cost & Performance Comparison (2026)

Model Services/claude-3-5-sonnet vs GPT-4o

Anthropic

OpenAI

claude-3-5-sonnet vs GPT-4o

Comprehensive API pricing & token cost comparison

Cost Difference

GPT-4o 便宜 67%

Metric

claude-3-5-sonnet (Anthropic)

GPT-4o (OpenAI)

Input Price (/1M)

$3.00

—

Output Price (/1M)

$15.00

$10.00

Modality

llm

llm

Details

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