272KContext
$8In, per 1M
$15Out, per 1M
- Lab
- OpenAI
- Released
- 21 Apr 2026
- Context window
- 272K tokens
- Longest answer
- 128K tokens
- Input, per 1M tokens
- $8
- Output, per 1M tokens
- $15
- Reads images
- Yes
- Reasoning
- Yes
- Tool calling
- No
- Open weights
- No
- Answers in
- image, text
- Model id
- openai/gpt-5.4-image-2