v3.26.1
DEBT - SAFE Warrants (Details) - USD ($)
$ in Thousands
6 Months Ended 12 Months Ended
Jul. 31, 2026
Jul. 31, 2025
Jan. 31, 2026
Debt Instrument [Line Items]      
Proceeds from issuance of SAFEs $ 0 $ 155,000  
SAFE Warrants      
Debt Instrument [Line Items]      
Proceeds from issuance of SAFEs     $ 155,000
Issuance of warrant, interest rate     12.00%
Debt issuance costs $ 2,900    
SAFE Warrants | Class A Common Stock      
Debt Instrument [Line Items]      
Number of shares called by warrants (in shares) 7,851,008    
Warrants converted to common shares, discount price 15.00%