POWERS OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below
hereby constitutes and appoints Mark McDonnell his true and lawful
attorney-in-fact, with full power of substitution, to sign any and all
instruments, certificates and documents that may be necessary, desirable or
appropriate to be executed on behalf of himself as an individual or in his
capacity as a direct or indirect general partner, director, officer or manager
of any  partnership, corporation or limited liability company, pursuant to
section 13 or 16 of the Securities Exchange Act of 1934, as amended (the
"Exchange Act"), and any and all regulations promulgated thereunder, and to
file the same, with all exhibits thereto, and any other documents in
connection therewith, with the Securities and Exchange Commission, and with
any other entity when and if such is mandated by the Exchange Act or by the
Financial Industry Regulatory Authority, granting unto said attorney-in-fact
full power and authority to do and perform each and every act and thing
necessary, desirable or appropriate, fully to all intents and purposes as he
might or could do in person, thereby ratifying and confirming all that said
attorney-in-fact, or his substitutes, may lawfully do or cause to be done by
virtue hereof.

IN WITNESS WHEREOF, this Power of Attorney has been signed as of the 19th day
of April, 2022.

ARCH VENTURE FUND XI, L.P.

By:	ARCH Venture Partners XI, L.P.
	its General Partner

By:	ARCH Venture Partners XI, LLC.
	its General Partner

	By:    /s/ Keith Crandell
	       ------------------
	       Managing Director

ARCH VENTURE PARTNERS XI, L.P.

By:	ARCH Venture Partners XI, LLC
	its General Partner

	By:    /s/ Keith Crandell
	       ------------------
	       Managing Director

ARCH VENTURE PARTNERS XI, LLC

By:     /s/ Keith Crandell
	------------------
         Managing Director

/s/ Keith Crandell
------------------
Keith Crandell

/s/Robert Nelsen
----------------
Robert Nelsen

/s/Kristina Burow
-----------------
Kristina Burow

/s/Steven Gillis
----------------
Steven Gillis