OCPI: the Ornn Compute Price Index
OCPI is the Ornn Compute Price Index: daily settled benchmarks for GPU rental prices in USD per GPU-hour, built from transacted neocloud deals rather than listings or surveys.
Not the Open Charge Point Interface, the EV-charging protocol that shares the acronym.
OCPI-H100
$3.17per GPU-hour
As of October 13, 2026 · settled daily at 4:00 PM ET
- Measures
- Rental price of a GPU-hour, one index per GPU type
- Unit
- USD per GPU-hour
- Inputs
- Executed rental trades, volume-weighted and winsorized
- Settles
- Once a day at 4:00 PM ET
- Bloomberg
- ORNNH100 ticker family (H100), ORNNB200 (B200)
- Free access
- Latest values and three months of history, no key
Questions
Where do OCPI prices come from?
Anonymized trades across a verified network of independent providers. Inputs pass wash-trade screens and counterparty verification; the full calculation is in the OCPI methodology.
What window does the daily OCPI print cover?
The volume-weighted 24-hour window ending at 4:00 PM ET. Published prints are never silently restated.