v3.25.1
Cover
Jun. 04, 2025
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Jun. 04, 2025
Entity File Number 001-40583
Entity Registrant Name Oklo Inc.
Entity Central Index Key 0001849056
Entity Tax Identification Number 86-2292473
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 3190 Coronado Dr.
Entity Address, City or Town Santa Clara
Entity Address, State or Province CA
Entity Address, Postal Zip Code 95054
City Area Code 650
Local Phone Number 550-0127
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Class A Common Stock, par value $0.0001 per share
Trading Symbol OKLO
Security Exchange Name NYSE
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false