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Model Comparison

Model Comparison

Compare performance, benchmarks, and characteristics

o3

openai
Context200K tokens
Input Price$2 / 1M tokens
Output Price$8 / 1M tokens

claude-sonnet-4

anthropic
Context200K tokens
Input Price$3 / 1M tokens
Output Price$15 / 1M tokens

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Compare openai/o3 vs anthropic/claude-sonnet-4