1.05MContext
$0.1In, per 1M
$0.5Out, per 1M
- Lab
- OpenAI
- Released
- 11 Sep 2026
- Context window
- 1.05M tokens
- Longest answer
- 128K tokens
- Input, per 1M tokens
- $0.1
- Output, per 1M tokens
- $0.5
- Reads images
- Yes
- Reasoning
- Yes
- Tool calling
- Yes
- Open weights
- No
- Answers in
- text
- Model id
- ~openai/gpt-luna-latest