CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Revenues:
Revenues		$ 14,658	$ 5,966	$ 24,791	$ 15,565
Cost of revenues:
Cost of revenues		6,637	1,190	10,938	2,928
Gross margin:
Gross margin		8,021	4,776	13,853	12,637
Operating expenses:
Research and development	[1]	122,365	58,035	214,104	115,899
General and administrative	[1]	43,774	26,061	90,824	54,075
Total operating expenses		166,139	84,096	304,928	169,974
Loss from operations		(158,118)	(79,320)	(291,075)	(157,337)
Other (income) expense:
Interest income		(13,293)	(2,023)	(27,774)	(4,720)
Interest expense	[2]	3,661	2,890	7,278	5,750
Total other (income) expense		(9,632)	867	(20,496)	1,030
Loss before income taxes		(148,486)	(80,187)	(270,579)	(158,367)
Provision for income taxes		267	229	483	327
Net loss		(148,753)	(80,416)	(271,062)	(158,694)
Convertible preferred stock paid-in-kind dividend		0	12,376	0	24,540
Net loss attributable to common stockholders, basic		(148,753)	(92,792)	(271,062)	(183,234)
Net loss attributable to common stockholders, diluted		$ (148,753)	$ (92,792)	$ (271,062)	$ (183,234)
Net loss per share attributable to common stockholders, basic (in dollars per share)		$ (0.64)	$ (2.02)	$ (1.17)	$ (4.01)
Net loss per share attributable to common stockholders, diluted (in dollars per share)		$ (0.64)	$ (2.02)	$ (1.17)	$ (4.01)
Comprehensive loss:
Net loss		$ (148,753)	$ (80,416)	$ (271,062)	$ (158,694)
Foreign currency translation adjustments		(112)	226	(189)	224
Comprehensive loss		(148,865)	(80,190)	(271,251)	(158,470)
Product
Revenues:
Revenues		3,280	2,544	4,243	5,032
Cost of revenues:
Cost of revenues		1,661	62	2,257	595
Gross margin:
Gross margin		1,619	2,482	1,986	4,437
Service
Revenues:
Revenues	[3]	11,378	3,422	20,548	10,533
Cost of revenues:
Cost of revenues		4,976	1,128	8,681	2,333
Gross margin:
Gross margin		$ 6,402	$ 2,294	$ 11,867	$ 8,200

[1] Includes related party amounts of $5,697 and $0 attributable to warrant expense (research and development) and $136 and $(37) (general and administrative) for the three months ended June 30, 2026 and 2025, respectively. Includes related party amounts of $11,331 and $0 attributable to warrant expense (research and development) and $223 and $(140) (general and administrative) for the six months ended June 30, 2026 and 2025, respectively (see Note 12).

[2] Includes related party amounts of $954 and $0 for the three months ended June 30, 2026 and 2025, respectively. Includes related party amounts of $1,655 and $0 for the six months ended June 30, 2026 and 2025, respectively (see Note 12).

[3] Includes related party amounts of $7,870 and $1,428 for the three months ended June 30, 2026 and 2025, respectively. Includes related party amounts of $15,869 and $3,610 for the six months ended June 30, 2026 and 2025, respectively (see Note 12).