Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 44,367	$ 399,025
Short-term investments	311,430	123,443
Accounts receivable	3,292	707
Prepaid expenses and other current assets	12,539	6,442
Total current assets	371,628	529,617
Long-term investments	182,001	80,110
Property and equipment, net	26,014	18,870
Operating lease right-of-use assets	3,753	4,032
Intangible assets, net	8,944	5,841
Goodwill	742	0
Other noncurrent assets	4,910	3,558
Total Assets	597,992	642,028
Current liabilities:
Accounts payable	3,055	1,882
Accrued expenses	6,655	2,647
Current portion of operating lease liabilities	591	568
Unearned revenue	8,729	3,430
Current portion of stock option early exercise liabilities	1,130	1,164
Total current liabilities	20,160	9,691
Operating lease liabilities, net of current portion	3,459	3,643
Unearned revenue, net of current portion	1,201	1,533
Stock option early exercise liabilities, net of current portion	839	1,969
Warrant liabilities	3,819	33,962
Other noncurrent liabilities	303	0
Total liabilities	29,781	50,798
Commitments and contingencies (see Note 10)
Stockholders' Equity:
Common stock $0.0001 par value; 1,000,000,000 shares authorized; [0] and 195,630,975 shares issued and outstanding as of December 31, 2022 and December 31, 2021, respectively	20	19
Additional paid-in capital	769,848	737,150
Accumulated deficit	(194,302)	(145,791)
Accumulated other comprehensive loss	(7,355)	(148)
Total stockholders' equity	568,211	591,230
Total Liabilities and Stockholders' Equity	$ 597,992	$ 642,028