OpenAI: GPT-5
Released Aug 7, 2025|400K context|$1.25/M input tokens|$10.00/M output tokens
GPT-5 represents OpenAI's breakthrough in artificial intelligence reasoning, delivering superior capabilities across coding, mathematics, and complex problem-solving. Features advanced reasoning parameters with controllable effort levels, custom tool integration, and multimodal understanding for the most demanding AI tasks.
Speed
Intelligence
Price (1M Tokens)$1.25
Inputs
TextImage
Outputs
Text
Pricing
Input
$1.25
Cached input
$0.31
Output
$10
GPT-5
$1.25
GPT-4o
$2.50
GPT-4.1
$2.00
Use Case
Advanced Software Engineering and Architecture
Advanced coding with state-of-the-art performance (72.5% SWE-bench)
Complex Mathematical and Scientific Reasoning
Handle the most demanding tasks requiring frontier intelligence
Multi-step Problem Solving and Analysis
Conduct hours of independent research and analysis
Research and Academic Writing
Conduct hours of independent research and analysis
Advanced Code Generation and Debugging
Advanced AI capability for specialized tasks
System Integration and Tool Development
Advanced AI capability for specialized tasks
Features
Advanced Reasoning
State-of-the-art logical reasoning with controllable depth
Superior Code Generation
74.9% SWE-bench performance, industry-leading coding
Custom Tool Integration
User-defined function calls and system integration
Multimodal Understanding
Advanced vision and document processing
Reasoning Parameters
reasoning_effort and verbosity control
Streaming
Support for streaming functionality.
Function calling
Support for function calling functionality.