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Context Cost Estimator

Calculate the cost of filling a model's full context window.

Context Window Cost Estimator

Cost for full context window + 10% response
Input
$0.00
Output
$0.00
Total
$0.00

All Models Comparison

Model Context Input Output Total
GPT-4o OpenAI 128K $0.32 $0.13 $0.45
GPT-4o Mini OpenAI 128K $0.02 $0.01 $0.03
GPT-4.5 OpenAI 128K $9.60 $1.92 $11.52
GPT-5 OpenAI 128K $1.28 $0.51 $1.79
o1 OpenAI 200K $3.00 $1.20 $4.20
o3-mini OpenAI 200K $0.22 $0.09 $0.31
Claude Opus 4 Anthropic 200K $3.00 $1.50 $4.50
Claude Sonnet 4 Anthropic 200K $0.60 $0.30 $0.90
Claude Haiku 3.5 Anthropic 200K $0.16 $0.08 $0.24
Gemini 2.0 Flash Google 1.0M $0.10 $0.04 $0.14
Gemini 2.0 Pro Google 2.0M $2.50 $2.00 $4.50
Llama 3.3 70B Meta 128K $0.08 $0.01 $0.09
Mistral Large Mistral 128K $0.26 $0.08 $0.33
Mistral Small Mistral 32K $0.00 $0.00 $0.00