Summary of Significant Accounting Policies - Additional Information (Details)	12 Months Ended
	Dec. 31, 2024 USD ($) Segment shares	Dec. 31, 2023 USD ($) shares
Change in Accounting Estimate [Line Items]
Cash and cash equivalents	$ 321,000,000	$ 23,300,000
Letter of credit	200,000
Goodwill	0
Interest income	12,100,000	4,200,000
Deferred offering costs	0	0
Impairment of long-lived assets	$ 0	$ 0
Number of operating segments | Segment	1
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]	Chief Executive Officer
Convertible preferred stock converted to common stock | shares	33,321,149	24,065,280
Payment term of invoicing	60 days
U.S. Treasury Bills
Change in Accounting Estimate [Line Items]
Cash and cash equivalents	$ 4,200,000	$ 0
ASU 2023-07
Change in Accounting Estimate [Line Items]
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]	true
Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false]	true