Fair Value Measurement (Tables)

3 Months Ended

Mar. 31, 2026

Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]

Schedule of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis

	March 31, 2026
	Level 1		Level 2		Level 3		Total
Assets
Money market funds, included in cash equivalents	$	1,348	$	—	$	—	$	1,348
Money market funds, included in restricted cash, non-current		4,702		—		—		4,702
U.S. government securities		—		81,422		—		81,422
U.S. treasury bills		—		19,865				19,865
Corporate bonds/notes		—		63,364		—		63,364
Agency bonds/notes		—		44,029		—		44,029
Asset-backed securities		—		21,613		—		21,613
Commercial paper		—		4,934		—		4,934
Total	$	6,050	$	235,227	$	—	$	241,277

	December 31, 2025
	Level 1		Level 2		Level 3		Total
Assets
Money market funds, included in cash equivalents	$	27,806	$	—	$	—	$	27,806
Money market funds, included in restricted cash, non-current		4,709		—		—		4,709
U.S. government securities		—		81,479		—		81,479
U.S. treasury bills		—		39,593				39,593
Corporate bonds/notes		—		57,571		—		57,571
Agency bonds/notes		—		25,151		—		25,151
Asset-backed securities		—		21,711		—		21,711
Commercial paper		—		9,870		—		9,870
Total	$	32,515	$	235,375	$	—	$	267,890

Common Stock Warrant Liability [Member]

Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]

Schedule of Significant Unobservable Inputs (Level 3) and the Change in Fair Value

	Common Stock Warrant Liability
Fair value as of January 1, 2024	$	20,835
Change in fair value		43,894
Reclassification to common stock upon net exercise		(64,729)
Fair value as of December 31, 2025	$	—

Convertible Notes Derivative Liability [Member]

Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]

Schedule of Significant Unobservable Inputs (Level 3) and the Change in Fair Value

	Convertible Notes ‎Derivative Liability
Fair value as of January 1, 2025	$	—
Recognition of derivative liability related to Convertible Notes		31,900
Change in fair value		(7,311)
Derecognition upon conversion into common stock upon IPO		(24,589)
Fair value as of December 31, 2025	$	—