INVESTMENTS AND FAIR VALUE MEASUREMENTS (Tables)
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12 Months Ended |
Jan. 31, 2026 |
| Fair Value Disclosures [Abstract] |
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| Schedule of Cash Equivalents, and Investments |
The following is a summary of the Company’s cash equivalents and investments on the consolidated balance sheets (in thousands): | | | | | | | | | | | | | | | | | | | | | | | | | As of January 31, 2026 | | Amortized Cost | | Gross Unrealized Gains | | Gross Unrealized Losses | | Estimate Fair Value | Cash equivalents: | | | | | | | | | Money market funds | $ | 129,893 | | | $ | — | | | $ | — | | | $ | 129,893 | | | | | | | | | | | Commercial paper | 40,758 | | | — | | | — | | | 40,758 | | | Total cash equivalents | 170,651 | | | — | | | — | | | 170,651 | | | Short-term investments: | | | | | | | | | U.S. government and agency securities | 103,458 | | | 38 | | | — | | | 103,496 | | | Commercial paper | 24,087 | | | — | | | — | | | 24,087 | | | Corporate bonds | 29,387 | | | 26 | | | (2) | | | 29,411 | | | Total short-term investments | 156,932 | | | 64 | | | (2) | | | 156,994 | | | Total cash equivalents and investments | $ | 327,583 | | | $ | 64 | | | $ | (2) | | | $ | 327,645 | |
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| Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis |
The following table presents the fair value hierarchy for the Company’s assets and liabilities measured at fair value on a recurring basis based on the three-tier fair value hierarchy (in thousands): | | | | | | | | | | | | | | | | | | | | | | | | | As of January 31, 2026 | | Level 1 | | Level 2 | | Level 3 | | Total | | Financial Assets | | | | | | | | Cash equivalents: | | | | | | | | Money market funds | $ | 129,893 | | | $ | — | | | $ | — | | | $ | 129,893 | | | | | | | | | | | Commercial paper | — | | | 40,758 | | | — | | | 40,758 | | | Short-term investments: | | | | | | | | | U.S. government and agency securities | — | | | 103,496 | | | — | | | 103,496 | | | Commercial paper | — | | | 24,087 | | | — | | | 24,087 | | | Corporate bonds | — | | | 29,411 | | | — | | | 29,411 | | | Total financial assets | $ | 129,893 | | | $ | 197,752 | | | $ | — | | | $ | 327,645 | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | As of January 31, 2025 | | Level 1 | | Level 2 | | Level 3 | | Total | | Financial Liabilities | | | | | | | | | Redeemable convertible preferred stock warrant liability | $ | — | | | $ | — | | | $ | 427 | | | $ | 427 | | Embedded derivative liability | — | | | — | | | 59,820 | | | 59,820 | | | Total financial liabilities | $ | — | | | $ | — | | | $ | 60,247 | | | $ | 60,247 | |
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| Schedule of Fair Value Measurement Inputs and Valuation Techniques |
The following assumptions were used to calculate the fair value of the redeemable convertible preferred stock warrant liability as of immediately prior to conversion to equity upon the closing of the IPO on October 31, 2025, and as of January 31, 2025: | | | | | | | | | | | | | | | | | As of | | | | October 31, 2025 | | January 31, 2025 | | Volatility | | | 50.0 | % | | 55.0 | % | | Risk-free interest rate | | | 3.7 | % | | 4.1 | % | | Expected term (in years) | | | 2.9 | | 3.9 | | Dividend yield | | | — | % | | — | % |
The significant unobservable inputs used in measuring the fair value of the embedded derivative liability include the following: | | | | | | | As of | | January 31, 2025 | | Time to expiration (in years) | 0.70 - 1.70 | | Time from conversion to maturity (in years) | 0.65 - 1.65 | | Discount factor | 9.0 | % | | Volatility | 57.8% - 72.6% | | Risk free rate | 4.1% - 4.2% |
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| Schedule of Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation |
The change in value of the redeemable convertible preferred stock warrant liability is summarized below (in thousands): | | | | | | Balance as of January 31, 2024 | $ | 297 | | Change in fair value | 130 | | Balance as of January 31, 2025 | 427 | | | Change in fair value | 510 | | Reclassification to equity | (937) | | Balance as of January 31, 2026 | $ | — | |
The change in value of the embedded derivative liability is summarized below (in thousands): | | | | | | Balance as of January 31, 2024 | $ | 72,150 | | | Change in fair value | (12,330) | | Balance as of January 31, 2025 | 59,820 | | | Change in fair value | (25,150) | | Extinguishment | (34,670) | | Balance as of January 31, 2026 | $ | — | |
The following table presents a summary of the changes in the fair value of the SAFEs and common stock warrants (in thousands): | | | | | | | | | | | | | SAFEs | | Common stock warrants | Balance as of January 31, 2025 | $ | — | | | $ | — | | | Additions in the period | 127,300 | | | 27,700 | | | Change in fair value | 68,975 | | | 2,706 | | | Reclassification to equity | — | | | (30,406) | | | Conversion | (196,275) | | | — | | Balance as of January 31, 2026 | $ | — | | | $ | — | |
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| Schedule of Other Financial Instruments Not Recognized At Fair Value On Balance Sheet |
The fair value of other financial instruments that are not recognized at fair value on the balance sheet are presented below for disclosure purposes only (in thousands): | | | | | | | | | | | | | | | | | | | Fair Value Hierarchy | | As of January 31, | | | 2026 | | 2025 | | Convertible notes | Level 3 | | $ | — | | | $ | 359,200 | | | Warehouse credit facility | Level 3 | | $ | 122,464 | | | $ | 210,995 | | | ABL facility | Level 3 | | $ | 5,563 | | | $ | — | | | | | | | | | Trade loan facility | Level 3 | | $ | — | | | $ | 45,000 | | | 2022 promissory note | Level 3 | | $ | — | | | $ | 179,932 | | | Other debt | Level 3 | | $ | 618 | | | $ | 933 | |
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