OpenAI: GPT-5
OpenAIproenterprise
openai/gpt-5Description
GPT-5 is OpenAI’s most advanced model, offering major improvements in reasoning, code quality, and user experience. It is optimized for complex tasks that require step-by-step reasoning, instruction following, and accuracy...
Specifications
Context Window
400,000
tokens
Max Completion Tokens
128,000
tokens
Input Modalities
textimagefile
Output Modalities
text
Supported Parameters
include_reasoningmax_completion_tokensmax_tokensreasoningresponse_formatseedstructured_outputstool_choicetools
Pricing
| Price Type | Rate | Unit |
|---|---|---|
| Input (Prompt) | $0.000001 | per 1M tokens |
| Output (Completion) | $0.000010 | per 1M tokens |
| Cache Read | $0.000000 | per 1M tokens |
Tier Availability
Free
Not Available
Pro
✓ Available
Enterprise
✓ Available