CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Operating expenses:
Research and development	$ 24,259	$ 10,929	$ 45,723	$ 17,793
General and administrative	29,994	7,658	56,344	13,662
Total operating expenses	54,253	18,587	102,067	31,455
Loss from operations	(54,253)	(18,587)	(102,067)	(31,455)
Other income (expense), net:
Interest income	402	1	533	3
Change in fair value of convertible notes		3,310		5,228
Other (expense) income, net	(42)	(26)	(61)	235
Total other income (expense), net	360	(3,335)	472	(4,990)
Loss before income taxes	(53,893)	(21,922)	(101,595)	(36,445)
Provision for income taxes	174		320
Net loss	$ (54,067)	$ (21,922)	$ (101,915)	$ (36,445)
Net loss per share attributable to common stockholders -basic	$ (0.93)	$ (3.41)	$ (1.85)	$ (5.75)
Net loss per share attributable to common stockholders -diluted	$ (0.93)	$ (3.41)	$ (1.85)	$ (5.75)
Weighted-average shares used in computing net loss per share attributable to common stockholders-basic	58,275,903	6,433,889	54,958,537	6,334,813
Weighted-average shares used in computing net loss per share attributable to common stockholders-diluted	58,275,903	6,433,889	54,958,537	6,334,813