Stockholders' Deficit - Additional Information (Details) - USD ($)
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3 Months Ended |
6 Months Ended |
8 Months Ended |
12 Months Ended |
Dec. 22, 2025 |
Oct. 30, 2024 |
Oct. 25, 2024 |
Aug. 28, 2024 |
Jul. 29, 2024 |
Jul. 08, 2024 |
Jun. 06, 2024 |
May 31, 2024 |
May 08, 2024 |
Mar. 31, 2026 |
Mar. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2024 |
Dec. 31, 2025 |
| Class of Stock [Line Items] |
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| Ordinary shares, shares authorized |
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2,000,000
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2,000,000
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2,000,000
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2,000,000
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2,000,000
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| Ordinary shares, par value |
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$ 0.0001
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$ 0.0001
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$ 0.0001
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$ 0.0001
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$ 0.0001
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| Ordinary shares, shares issued |
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924,167
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900,104
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900,104
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921,354
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| Ordinary shares, shares outstanding |
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924,167
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900,104
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900,104
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921,354
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| Warrants redemption covenant, threshold trading days |
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20 days
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| Common stock, voting rights |
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The holders of common stock have one vote for each share of common stock held of record by such holder as of the applicable record date.
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| Member contribution |
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$ 250
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| Restricted Stock [Member] |
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| Class of Stock [Line Items] |
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| Share based compensation awards canceled |
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33,500
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| Share-based payment arrangement, expense |
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$ 2,734,113
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$ 12,565,721
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| Share based payment arrangement, recognized upon cancellation |
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10,834,542
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| Unrecognized compensation cost |
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$ 20,028,499
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$ 8,931,104
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| Expected period for recognition |
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3 years 2 months 12 days
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3 years 8 months 12 days
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| Granted, weighted average grant date fair value |
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$ 702.63
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$ 403.23
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| Vested, weighted average grant date fair value |
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$ 627.75
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$ 29.05
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| Restricted Stock [Member] | Research and Development Expense [Member] |
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| Class of Stock [Line Items] |
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| Share-based payment arrangement, expense |
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$ 2,101,935
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$ 9,013
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$ 10,049,570
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| Restricted Stock [Member] | General and Administrative Expense [Member] |
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| Class of Stock [Line Items] |
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| Share-based payment arrangement, expense |
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$ 632,178
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$ 2,755
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$ 2,516,151
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| Share-Based Payment Arrangement, Option [Member] |
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| Class of Stock [Line Items] |
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| Stock options granted |
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0
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0
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0
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0
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| 2024 Equity Incentive Plan [Member] |
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| Class of Stock [Line Items] |
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| Share-based compensation |
160,000
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100,000
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| Share based compensation arrangement term |
10 years
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| Founder [Member] |
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| Class of Stock [Line Items] |
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| Member contribution |
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$ 250
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| Issuance/ Sale of ordinary shares, shares |
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900,000
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| GIGCAPITAL7 CORP [Member] |
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| Class of Stock [Line Items] |
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| Preferred shares, shares authorized |
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1,000,000
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1,000,000
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1,000,000
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1,000,000
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| Preferred shares, shares issued |
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0
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0
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0
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0
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| Preferred shares, shares outstanding |
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0
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0
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0
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0
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| Proceeds from sale of units |
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$ 200,000,000
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$ 148,000
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$ 0
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| Exercise price of warrants |
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$ 11.5
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$ 11.5
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| Percentage of warrants exercise price |
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115.00%
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115.00%
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| Warrants redemption covenant, threshold trading days |
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20 days
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| Class A Ordinary Shares | GIGCAPITAL7 CORP [Member] |
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| Class of Stock [Line Items] |
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| Ordinary shares, shares authorized |
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200,000,000
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200,000,000
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200,000,000
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200,000,000
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| Ordinary shares, par value |
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$ 0.0001
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$ 0.0001
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$ 0.0001
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$ 0.0001
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| Redeemable ordinary shares, shares issued |
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20,000,000
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20,000,000
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20,000,000
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20,000,000
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| Ordinary shares, shares issued |
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0
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0
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0
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0
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| Redeemable ordinary shares, shares outstanding |
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20,000,000
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20,000,000
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20,000,000
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20,000,000
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| Ordinary shares, shares outstanding |
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0
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0
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0
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0
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| Class A Ordinary Shares | Maximum |
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| Class of Stock [Line Items] |
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| Exercise price of warrants |
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$ 9.2
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| Class A Ordinary Shares | Maximum | GIGCAPITAL7 CORP [Member] |
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| Class of Stock [Line Items] |
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| Exercise price of warrants |
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$ 9.2
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| Class B Ordinary Shares | GIGCAPITAL7 CORP [Member] |
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| Class of Stock [Line Items] |
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| Ordinary shares, shares authorized |
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50,000,000
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50,000,000
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50,000,000
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50,000,000
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| Purchase price per share |
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$ 0.01
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$ 0.0001
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| Ordinary shares, par value |
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$ 0.00588235
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$ 0.0001
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$ 0.0001
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$ 0.0001
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$ 0.0001
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$ 0.0001
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| Ordinary shares, shares issued |
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300,000
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16,999,999
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13,333,333
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13,333,333
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13,333,333
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13,333,333
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| Ordinary shares, shares outstanding |
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13,333,333
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13,333,333
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13,333,333
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13,333,333
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| Shares acquired |
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1
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| Proceeds from sale of units |
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$ 3,000
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$ 100,000
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$ 103,000
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$ 0
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| Shares forfeited |
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2,000,000
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| Number of shares surrendered |
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3,833,337
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659,417
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300,000
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| Consideration received on transaction |
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$ 0
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$ 0
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$ 0
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| Preferred Stock | GIGCAPITAL7 CORP [Member] |
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| Class of Stock [Line Items] |
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| Preferred shares, shares authorized |
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1,000,000
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1,000,000
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1,000,000
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1,000,000
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| Preferred shares, shares issued |
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0
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0
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0
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0
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| Preferred shares, shares outstanding |
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0
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0
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0
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0
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| Warrant | GIGCAPITAL7 CORP [Member] |
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| Class of Stock [Line Items] |
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| Warrants redemption covenant, threshold trading days |
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20 days
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20 days
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| Warrants redemption covenant, threshold consecutive trading days |
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30 days
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30 days
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| Period after business combination when warrants become exercisable |
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30 days
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30 days
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| Period after offering when warrants become exercisable |
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12 months
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12 months
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| Warrants exercisable expiration period after completion of business combination |
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5 years
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5 years
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| Period allotted to complete the business combination |
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21 months
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21 months
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| Net cash settlement value of warrants |
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$ 0
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$ 0
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| Redemption price per warrant |
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$ 0.01
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$ 0.01
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| Minimum period of prior written notice of redemption of warrants |
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30 days
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30 days
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| Minimum price per share required for redemption of warrants |
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$ 18
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$ 18
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| Warrants or rights outstanding |
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23,719,000
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23,719,000
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23,719,000
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23,719,000
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| Warrant | Maximum | GIGCAPITAL7 CORP [Member] |
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| Class of Stock [Line Items] |
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| Exercise price of warrants |
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$ 9.2
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$ 9.2
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| Warrant | Minimum |
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| Class of Stock [Line Items] |
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| Percentage of aggregate gross proceeds of equity issuances |
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65.00%
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| Warrant | Minimum | GIGCAPITAL7 CORP [Member] |
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| Class of Stock [Line Items] |
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| Percentage of aggregate gross proceeds of equity issuances |
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65.00%
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| Warrant | Class A Ordinary Shares | GIGCAPITAL7 CORP [Member] |
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| Class of Stock [Line Items] |
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| Ordinary shares, par value |
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$ 0.0001
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| Exercise price of warrants |
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$ 11.5
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