o1 pro
o1-pro
also answers to: o1-pro-2025-03-19
2025-03-19 — still running · lived 1 year, 5 months · plot reserved
A hundred and fifty dollars a million tokens in, six hundred out: the most expensive thing OpenAI has ever put behind an API, sold on the premise that some questions are worth more compute than others. It was o1 given longer to think. Nineteen months later it is switched off alongside the tier it defined.
- Provider
- OpenAI
- Cause of death
- Superseded
- Funeral
- 2026-10-23
- Context
- 200,000 tokens
- Cost per Mtok
- $150.00 in · $600.00 out