Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2022	Jan. 01, 2022	Dec. 31, 2021
Current Assets
Cash and cash equivalents	$ 394,664		$ 160,497
Receivable from related party	1,980		7,910
Prepaid expenses and other current assets	5,595		1,563
Total current assets	402,239		169,970
Property and equipment, net	24,238		12,494
Intangible assets, net	1,504		1,626
Right-of-use assets, net	11,482	$ 11,900
Other assets	2,783		9,263
Total assets	442,246		193,353
Current Liabilities
Accounts payable	4,243		4,712
Operating lease liabilities, non-current	1,823
Accrued expenses and other current liabilities	10,869		6,273
Total current liabilities	16,935		10,985
Sponsor Earn-Out liability	19,993
Operating leases, non-current	10,059
Other liabilities	1,546		749
Total liabilities	48,533		11,734
Commitments and contingencies (Note 8)
Redeemable convertible preferred stock, $0.000001 par value - none authorized, issued and outstanding as of September 30, 2022; 213,960,286 shares authorized, issued and outstanding as of December 31, 2021 (aggregate liquidation preference of $271,148 as of December 31, 2021)			269,941
Stockholders' Equity
Preferred stock, $0.0001 par value; 20,000,000 shares authorized, none issued and outstanding as of September 30, 2022; none authorized, issued and outstanding as of December 31, 2021
Common stock	34		6
Additional paid-in capital	532,413		5,598
Accumulated deficit	(136,639)		(94,293)
Accumulated other comprehensive (loss) income	(2,095)		367
Total stockholders' equity	393,713		(88,322)
Total liabilities, redeemable convertible preferred stock, and stockholders' equity (deficit)	$ 442,246		$ 193,353