GPT-5
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...
The figures
- Made by
- OpenAI
- Model ID
- openai/gpt-5
- Input
- $1.25 per million tokens
- Output
- $10 per million tokens
- Context window
- 400K tokens
- Longest answer
- 128K tokens
- Takes in
- text, image, file
- Gives back
- text
- Reasoning
- Yes
- Tool calling
- Yes
- Reads images
- Yes
- Open weights
- No
- Released
- 7 Aug 2025
Read on 3 Oct 2026.