v3.22.2.2
Document and Entity Information
Dec. 08, 2022
Cover [Abstract]  
Amendment Flag false
Entity Central Index Key 0001740279
Document Type 8-K
Document Period End Date Dec. 08, 2022
Entity Registrant Name IN8bio, Inc.
Entity Incorporation State Country Code DE
Entity File Number 001-39692
Entity Tax Identification Number 82-5462585
Entity Address, Address Line One 350 5th Avenue
Entity Address, Address Line Two Suite 5330
Entity Address, City or Town New York
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10118
City Area Code 646
Local Phone Number 600-6438
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Security 12b Title Common Stock, $0.0001 par value
Trading Symbol INAB
Security Exchange Name NASDAQ
Entity Emerging Growth Company true
Entity Ex Transition Period false