Model Overview
OpenAI · Active Model
- Long-Context
- API Available
- Reported Benchmarks
- Price History Tracked
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...
- Developer
- OpenAI✓ verified 1d ago
- Release Date
- August 7, 2025✓ verified 1d ago
- Context Window
- 400,000 tokens≈ 533 words✓ verified 1d ago
- API Access
- Publicly AvailableIntegrate via official API✓ verified 1d ago
- Input Cost
- $1.25per million tokens✓ verified 1d ago
- Output Cost
- $10.00per million tokens✓ verified 1d ago