CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Revenues:
Revenues		$ 8,918	$ 3,066	$ 24,483	$ 10,655
Cost of revenues:
Cost of revenues		2,741	1,189	5,670	3,299
Gross margin:
Gross margin		6,177	1,877	18,813	7,356
Operating expenses:
Research and development		56,371	54,043	170,484	146,152
General and administrative	[1]	30,380	20,834	86,241	57,399
Total operating expenses		86,751	74,877	256,725	203,551
Loss from operations		(80,574)	(73,000)	(237,912)	(196,195)
Other (expense) income:
Interest expense		(3,464)	(2,908)	(9,214)	(8,502)
Interest income		2,628	1,035	7,348	5,740
Loss on issuance of convertible preferred stock		(355,551)	0	(355,551)	0
Total other (expense)		(356,387)	(1,873)	(357,417)	(2,762)
Loss before income taxes		(436,961)	(74,873)	(595,329)	(198,957)
Income tax expense		(253)	(191)	(580)	(246)
Net loss		(437,214)	(75,064)	(595,909)	(199,203)
Convertible preferred stock PIK dividend		(14,596)	(7,035)	(39,136)	(19,987)
Net loss attributable to common stockholders, basic		(451,810)	(82,099)	(635,045)	(219,190)
Net loss attributable to common stockholders, diluted		$ (451,810)	$ (82,099)	$ (635,045)	$ (219,190)
Net loss per share attributable to common stockholders, basic (in dollars per share)		$ (9.83)	$ (1.81)	$ (13.86)	$ (4.85)
Net loss per share attributable to common stockholders, diluted (in dollars per share)		$ (9.83)	$ (1.81)	$ (13.86)	$ (4.85)
Weighted average common shares outstanding, basic (in shares)		45,948,603	45,269,895	45,807,560	45,174,580
Weighted average common shares outstanding, diluted (in shares)		45,948,603	45,269,895	45,807,560	45,174,580
Comprehensive loss:
Net loss		$ (437,214)	$ (75,064)	$ (595,909)	$ (199,203)
Foreign currency translation adjustments		(110)	23	114	(47)
Comprehensive loss		(437,324)	(75,041)	(595,795)	(199,250)
Product revenue
Revenues:
Revenues	[2]	2,917	799	7,993	1,395
Cost of revenues:
Cost of revenues		1,660	662	2,255	1,250
Gross margin:
Gross margin		1,257	137	5,738	145
Service revenue
Revenues:
Revenues	[2]	6,001	2,267	16,490	9,260
Cost of revenues:
Cost of revenues		1,081	527	3,415	2,049
Gross margin:
Gross margin		$ 4,920	$ 1,740	$ 13,075	$ 7,211

[1] Includes related party amounts of $0 and $(549) (general and administrative) for the three months ended September 30, 2025 and 2024, respectively. Includes related party amounts of $(140) and $(1,057) (general and administrative) for the nine months ended September 30, 2025 and 2024, respectively (see Note 14). See accompanying notes to consolidated financial statements

[2] Includes related party amounts of $0 and $535 (product revenue) and $1,454 and $1,260 (service revenue) for the three months ended September 30, 2025 and 2024, respectively. Includes related party amounts of $0 and $1,059 (product revenue) and $5,064 and $3,805 (service revenue) for the nine months ended September 30, 2025 and 2024, respectively (see Note 14)