GPT-5
OPENAI Developer Architecture Profile
Intelligence (ELO)1426Chatbot Arena Verified
Max Context400,000Tokens
API Cost / 1M$11.25Blended Prompt + Completion
Model Capabilities
- Coding & Logic
- Fictional
- Top Tier
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...
Granular Pricing Matrix
Input Tokens (Prompt)$1.25 / 1M
Output Tokens (Completion)$10.00 / 1M
Pricing data via OpenRouter. Sync: 4/30/2026