OpenAIAPI
OpenAI GPT-5.6 / GPT-5.4 API
7.5/10Efficiency Score
$2.5/1M tokens
Pricing Details
Input Tokens$2.5/1M
Output Tokens$15/1M
Context Window1.05M
Rate LimitTier 1: RPM 500, TPM 500K
Features
Pay per use
1.05M context; 128K max output
Text and image input; text output
Function calling and structured outputs
Web search, computer use, MCP and code tools
Long-context pricing above 272K input
Best For
developersproductionautomation