Statement of Convertible Preferred Stock and Stockholders' Equity (Deficit) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Redeemable Convertible Preferred Stock	Convertible Preferred Stock Preferred Stock	Series A-1 Redeemable Convertible Preferred Stock	Series A-2 Redeemable Convertible Preferred Stock
Beginning balance, shares at Dec. 31, 2021		810,699				405,350
Beginning balance, amount at Dec. 31, 2021	$ (175)	$ 1	$ 5,871	$ (6,048)		$ 1
Beginning balance, shares at Dec. 31, 2021		810,699				405,350
Beginning balance, amount at Dec. 31, 2021	(175)	$ 1	5,871	(6,048)		$ 1
Issuance of Series Seed convertible preferred stock, shares						405,350
Issuance of Series Seed convertible preferred stock, amount	5,500		5,500
Issuance of restricted stock awards, shares		213,496
Issuance of restricted stock awards, amount	3		3
Vesting of restricted stock awards	18		18
Issuance of common shares for license, shares		67,605
Issuance of common shares for license, amount	72		72
Stock-based compensation expense	297		297
Net loss	$ (40,951)			(40,951)
Ending balance, shares at Dec. 31, 2022	810,700				0
Ending balance, amount at Dec. 31, 2022	$ 10,855				$ 0
Ending balance, shares at Dec. 31, 2022		1,091,800				810,700
Ending balance, amount at Dec. 31, 2022	(35,236)	$ 1	11,761	(46,999)		$ 1
Reclassification of Series Seed redeemable convertible preferred stock, shares					810,700
Reclassification of Series Seed redeemable convertible preferred stock, amount					$ 9,830
Reclassification of series seed redeemable convertible preferred stock, shares						(810,700)
Reclassification of series seed redeemable convertible preferred stock, amount	(9,830)		(9,829)			$ (1)
Issuance of redeemable convertible preferred stock, shares							14,796,010
Issuance of redeemable convertible preferred stock, amount							$ 208,701
Issuance of redeemable convertible preferred stock upon conversion of convertible notes, shares								3,229,851
Issuance of redeemable convertible preferred stock upon conversion of convertible notes, amount								$ 35,576
Issuance of common stock on initial public offering, net of commissions and offering costs	291,028	$ 21	291,007
Issuance of common stock on initial public offering, net of commissions and offering costs, Shares		21,262,181
Conversion of redeemable convertible preferred stock to common stock on initial public offering					$ (254,107)
Conversion of redeemable convertible preferred stock to common stock on initial public offering, shares					(18,836,561)
Conversion of redeemable convertible preferred stock to common stock on initial public offering	254,107	$ 19	254,088
Conversion of redeemable convertible preferred stock to common stock on initial public offering, Shares		18,836,561
Issuance of restricted stock awards, shares		1,874
Vesting of restricted stock awards	$ 103		103
Repurchase of restricted stock awards		(14,652)
Exercise of stock options, shares	27,787	27,787
Exercise of stock options, amount	$ 34		34
Stock-based compensation expense	3,327		3,327
Net loss	(98,147)			(98,147)
Ending balance, shares at Dec. 31, 2023		41,205,551
Ending balance, amount at Dec. 31, 2023	$ 405,386	$ 41	$ 550,491	$ (145,146)