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Net Loss Per Share - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions	Mar. 18, 2024	Apr. 04, 2022	Jun. 30, 2025	Dec. 31, 2024
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Preferred stock, par value (in dollars per share)			$ 0.001	$ 0.001
Series B Preferred Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Sale of stock, consideration received on transaction		$ 225.0
Exchange of common stock	92,930,553
Series B Preferred Stock \| Casdin
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Shares sold (in shares)		112,500
Preferred stock, par value (in dollars per share)		$ 0.001
Price per share (in dollars per share)		$ 1,000
Series B Preferred Stock \| Viking
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Shares sold (in shares)		112,500
Preferred stock, par value (in dollars per share)		$ 0.001
Price per share (in dollars per share)		$ 1,000