GPT-5.2 Chat
The spec sheet
Figures as the maker publishes them.
Price
- Input, per 1M tokens
- $1.75
- Output, per 1M tokens
- $14
Memory
- Context window
- 128K tokens
- Longest answer
- 32K tokens
Abilities
- Reasoning
- No
- Reads images
- Yes
- Calls tools
- Yes
- Takes in
- file, image, text
- Gives back
- text
The model
- Lab
- OpenAI
- Model id
- openai/gpt-5.2-chat
- Released
- 10 Dec 2025
- Open weights
- No
