Consolidated Balance Sheet - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Current assets
Cash and cash equivalents	$ 35,723	$ 42,649
Accounts receivable, net of allowance for credit loss of $nil	12,722	0
Prepaid expenses and other current assets	7,271	1,519
Marketable securities	466,969	568,564
Interest receivable on marketable securities	3,570	3,702
Total current assets	526,255	616,434
Property and equipment, net of accumulated depreciation of $874 and $666, respectively	586	717
Intangible assets, net of accumulated amortization of $448	4,622	0
Lease security deposit	145	141
Operating lease right-of-use assets	2,402	3,605
Other non-current assets	6,616	587
Total assets	540,626	621,484
Current liabilities
Accounts payable	6,348	2,209
Current operating lease liabilities	1,663	1,972
Contract liabilities, current portion	11,117	0
Short-term borrowings	6,283	0
Accrued expenses	32,833	9,793
Total current liabilities	58,244	13,974
Warrant liability	2,053	353
Contract liabilities, net of current portion	15,572	0
Non-current operating lease liabilities	969	2,035
Total liabilities	76,838	16,362
Commitments and contingencies (Note 17)
Stockholders' equity
Class A and Class B common stock and additional paid in capital, $0.0001 par value per share; 1,060,000,000 (Class A 1,000,000,000,Class B 60,000,000) shares authorized as of December 31, 2024 and December 31, 2023, respectively, 337,837,872 (Class A 336,837,872, Class B 1,000,000) and 219,046,219 (Class A 218,046,219, Class B 1,000,000) shares issued and outstanding as of December 31, 2024 and December 31, 2023, respectively	1,373,958	947,745
Accumulated deficit	(910,743)	(342,804)
Accumulated other comprehensive income	573	181
Total stockholders' equity	463,788	605,122
Total liabilities and stockholders' equity	$ 540,626	$ 621,484