All modelsCalculate what your real prompts cost on o1
o1
OpenAI model, released 17 Dec 2024.
$15.00
per 1M input tokens
$60.00
per 1M output tokens
$7.50
per 1M cached-read tokens
Price history
Price stable since we started tracking (7 Jul 2026). History will chart here as soon as it moves.
Specifications
- Lab
- OpenAI
- Released
- 17 Dec 2024
- Context window
- 200k tokens
- Max output
- 100k tokens
- Input modalities
- text, image, file
- Output modalities
- text
- Knowledge cutoff
- 2023-10-31
- Open source
- No
Frequently asked questions
How much does o1 cost?
o1 costs $15.00 per 1M input tokens and $60.00 per 1M output tokens (list price, updated every 6 hours).
What is o1's context window?
o1 supports a 200k-token context window with up to 100k output tokens.