v3.26.1
Cover - shares
6 Months Ended
Jun. 30, 2026
Aug. 10, 2026
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Jun. 30, 2026  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2026  
Current Fiscal Year End Date --12-31  
Entity File Number 001-41002  
Entity Registrant Name Tevogen Inc.  
Entity Central Index Key 0001860871  
Entity Tax Identification Number 98-1597194  
Entity Incorporation, State or Country Code DE  
Entity Address, Address Line One 15 Independence Boulevard  
Entity Address, Address Line Two Suite #210  
Entity Address, City or Town Warren  
Entity Address, State or Province NJ  
Entity Address, Postal Zip Code 07059  
City Area Code (877)  
Local Phone Number 838-6434  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company true  
Elected Not To Use the Extended Transition Period false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   6,511,540
Common Stock, $0.0001 par value per share [Member]    
Title of 12(b) Security Common Stock, $0.0001 par value per share  
Trading Symbol TVGN  
Security Exchange Name NASDAQ  
Warrants, each exercisable for one share of Common Stock for $575 per share [Member]    
Title of 12(b) Security Warrants, each exercisable for one share of Common Stock for $575 per share  
Trading Symbol TVGNW  
Security Exchange Name NASDAQ