v3.26.1
Summary of Significant Accounting Policies - Additional Information (Details)
 3 Months Ended 12 Months Ended
Mar. 31, 2026
USD ($)
shares
Mar. 31, 2025
USD ($)
Dec. 31, 2025
USD ($)
Segment
shares
Dec. 31, 2024
USD ($)
shares
Accounting Policies [Line Items]        
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] Chief Executive Officer [Member]      
Concentration Risk, Credit Risk, Cash Account, FDIC Coverage Limit     $ 250,000  
Deferred Costs $ 2,290,926   1,874,924 $ 0
Finance Lease, Liability, to be Paid 0   0 0
General and Administrative Expense [Member]        
Accounting Policies [Line Items]        
Labor and Related Expense 35,216 $ 42,706 380,926 36,300
Legal Fees $ 145,589 $ 26,759 261,491 66,806
GIGCAPITAL7 CORP [Member]        
Accounting Policies [Line Items]        
Offering costs charged to stockholders' deficit upon completion of offering     $ 1,319,918 $ 1,319,918
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]     Chief Executive Officer [Member]  
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description The CODM assesses performance for the single segment and decides how to allocate resources based on net income (loss) that also is reported on the condensed consolidated statements of operations and comprehensive income.   The CODM assesses performance for the single segment and decides how to allocate resources based on net income that also is reported on the consolidated statements of operations and comprehensive income.  
Number of Operating Segments | Segment     1  
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value $ 30,449      
Class A Ordinary Shares | GIGCAPITAL7 CORP [Member]        
Accounting Policies [Line Items]        
Issued and outstanding subject to possible redemption | shares 20,000,000   20,000,000 20,000,000