Condensed Statements of Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)	Redeemable Convertible Preferred Stock
Beginning balance at Dec. 31, 2022	$ (73,997)		$ 1,706	$ (75,677)	$ (26)
Beginning balance, Shares at Dec. 31, 2022		1,007,537
Temporary equity, Beginning balance at Dec. 31, 2022						$ 120,674
Temporary equity, Beginning balance, Shares at Dec. 31, 2022						82,504,003
Common shares issued upon exercise of options	24		24
Common shares issued upon exercise of options,Shares		9,412
Stock-based compensation expense	468		468
Vesting of early exercised options and restricted stock	18		18
Net loss	(11,143)			(11,143)
Unrealized gain (loss) on available-for-sale marketable securities, net	18				18
Temporary equity, Ending balance at Mar. 31, 2023						$ 120,674
Temporary equity, Ending balance, Shares at Mar. 31, 2023						82,504,003
Ending balance at Mar. 31, 2023	(84,612)		2,216	(86,820)	(8)
Ending balance, Shares at Mar. 31, 2023		1,016,949
Beginning balance at Dec. 31, 2022	(73,997)		1,706	(75,677)	(26)
Beginning balance, Shares at Dec. 31, 2022		1,007,537
Temporary equity, Beginning balance at Dec. 31, 2022						$ 120,674
Temporary equity, Beginning balance, Shares at Dec. 31, 2022						82,504,003
Net loss	(24,234)
Unrealized gain (loss) on available-for-sale marketable securities, net	26
Temporary equity, Ending balance at Jun. 30, 2023						$ 145,733
Temporary equity, Ending balance, Shares at Jun. 30, 2023						95,918,181
Ending balance at Jun. 30, 2023	(97,195)		2,716	(99,911)
Ending balance, Shares at Jun. 30, 2023		1,050,686
Beginning balance at Dec. 31, 2022	$ (73,997)		1,706	(75,677)	(26)
Beginning balance, Shares at Dec. 31, 2022		1,007,537
Temporary equity, Beginning balance at Dec. 31, 2022						$ 120,674
Temporary equity, Beginning balance, Shares at Dec. 31, 2022						82,504,003
Issuance of common stock upon initial public offering, net of underwriting commissions and issuance costs of $30,686 , Shares	349,321
Common shares issued upon exercise of options,Shares	349,321
Temporary equity, Ending balance at Dec. 31, 2023						$ 180,574
Temporary equity, Ending balance, Shares at Dec. 31, 2023						114,556,997
Ending balance at Dec. 31, 2023	$ (131,397)		4,642	(136,043)	4
Ending balance, Shares at Dec. 31, 2023		1,250,103
Beginning balance at Mar. 31, 2023	(84,612)		2,216	(86,820)	(8)
Beginning balance, Shares at Mar. 31, 2023		1,016,949
Temporary equity, Beginning balance at Mar. 31, 2023						$ 120,674
Temporary equity, Beginning balance, Shares at Mar. 31, 2023						82,504,003
Common shares issued upon exercise of options	36		36
Common shares issued upon exercise of options,Shares		33,737
Temporary Equity, Issuance of Series B redeemable convertible preferred stock for cash, net of issuance costs of $51						$ 25,059
Temporary Equity, Issuance of Series B redeemable convertible preferred stock for cash, net of issuance costs of $51, Shares						13,414,178
Stock-based compensation expense	447		447
Vesting of early exercised options and restricted stock	17		17
Net loss	(13,091)			(13,091)
Unrealized gain (loss) on available-for-sale marketable securities, net	8				8
Temporary equity, Ending balance at Jun. 30, 2023						$ 145,733
Temporary equity, Ending balance, Shares at Jun. 30, 2023						95,918,181
Ending balance at Jun. 30, 2023	(97,195)		2,716	(99,911)
Ending balance, Shares at Jun. 30, 2023		1,050,686
Beginning balance at Dec. 31, 2023	(131,397)		4,642	(136,043)	4
Beginning balance, Shares at Dec. 31, 2023		1,250,103
Temporary equity, Beginning balance at Dec. 31, 2023						$ 180,574
Temporary equity, Beginning balance, Shares at Dec. 31, 2023						114,556,997
Temporary equity, Conversion of redeemable convertible preferred stock into common stock in connection with initial public offering						$ (180,574)
Temporary equity, Conversion of redeemable convertible preferred stock into common stock in connection with initial public offering ,Shares						(114,556,997)
Issuance of common stock upon initial public offering, net of underwriting commissions and issuance costs of $30,686	336,164		336,164
Issuance of common stock upon initial public offering, net of underwriting commissions and issuance costs of $30,686 , Shares		16,675,000
Conversion of redeemable convertible preferred stock into common stock in connection with initial public offering	180,574		180,574
Conversion of redeemable convertible preferred stock into common stock in connection with initial public offering ,Shares		25,171,265
Common shares issued upon exercise of options	64		64
Common shares issued upon exercise of options,Shares		18,876
Stock-based compensation expense	2,278		2,278
Vesting of early exercised options and restricted stock	6		6
Net loss	(26,693)			(26,693)
Unrealized gain (loss) on available-for-sale marketable securities, net	(5)				(5)
Ending balance at Mar. 31, 2024	360,991		523,728	(162,736)	(1)
Ending balance, Shares at Mar. 31, 2024		43,115,244
Beginning balance at Dec. 31, 2023	$ (131,397)		4,642	(136,043)	4
Beginning balance, Shares at Dec. 31, 2023		1,250,103
Temporary equity, Beginning balance at Dec. 31, 2023						$ 180,574
Temporary equity, Beginning balance, Shares at Dec. 31, 2023						114,556,997
Common shares issued upon exercise of options,Shares	399,805
Net loss	$ (55,496)
Unrealized gain (loss) on available-for-sale marketable securities, net	(41)
Temporary equity, Ending balance at Jun. 30, 2024						$ 0
Temporary equity, Ending balance, Shares at Jun. 30, 2024						0
Ending balance at Jun. 30, 2024	333,509		525,085	(191,539)	(37)
Ending balance, Shares at Jun. 30, 2024		43,146,852
Beginning balance at Mar. 31, 2024	360,991		523,728	(162,736)	(1)
Beginning balance, Shares at Mar. 31, 2024		43,115,244
Common shares issued upon exercise of options	73		73
Common shares issued upon exercise of options,Shares		31,608
Stock-based compensation expense	1,284		1,284
Net loss	(28,803)			(28,803)
Unrealized gain (loss) on available-for-sale marketable securities, net	(36)				(36)
Temporary equity, Ending balance at Jun. 30, 2024						$ 0
Temporary equity, Ending balance, Shares at Jun. 30, 2024						0
Ending balance at Jun. 30, 2024	$ 333,509		$ 525,085	$ (191,539)	$ (37)
Ending balance, Shares at Jun. 30, 2024		43,146,852