Property and Equipment, Net - Schedule of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 4,494	$ 2,043
Less: Accumulated depreciation	(965)	(127)
Property and equipment, net	3,529	1,916
Lab Equipment
Property, Plant and Equipment [Line Items]
Total property and equipment	3,716	1,719
Computer Equipment
Property, Plant and Equipment [Line Items]
Total property and equipment	67	43
Leasehold Improvements
Property, Plant and Equipment [Line Items]
Total property and equipment	281	255
Construction In Process
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 430	$ 26