v3.26.1
Cover
 12 Months Ended
Dec. 31, 2025
shares
Entity Addresses [Line Items]  
Document Type 20-F/A
Amendment Flag true
Amendment Description This Form 20-F/A Amendment No. 1 to the Annual Report on Form 10-Q for the year ended December 31, 2025, of Core AI Holdings, Inc., a British Columbia, Canada corporation (the “Company”) is being filed solely to include as Exhibit 10.24, the letter dated May 19, 2026, from Barzily & Co., CPA’s (“Barzily”), the Company’s former registered independent accounting firm, to the Office of the Chief Accountant of the Securities and Exchange Commission regarding their agreement with the statements made in “Item 16F. Change in Registrant’s Certifying Accountant - (a) Release of Previous Independent Registered Public Accounting Firm” with respect to Barzily.
Document Registration Statement false
Document Annual Report true
Document Transition Report false
Document Shell Company Report false
Document Period End Date Dec. 31, 2025
Document Fiscal Period Focus FY
Document Fiscal Year Focus 2025
Current Fiscal Year End Date --12-31
Entity File Number 001-39557
Entity Registrant Name CORE AI HOLDINGS, INC.
Entity Central Index Key 0001649009
Entity Incorporation, State or Country Code Z4
Entity Address, Address Line One 25 SE 2nd Ave. Ste 550
Entity Address, City or Town Miami
Entity Address, State or Province FL
Entity Address, Country US
Entity Address, Postal Zip Code 33131
Title of 12(b) Security Common Shares, no par value per common share
Trading Symbol CHAI
Security Exchange Name NASDAQ
Entity Well-known Seasoned Issuer No
Entity Voluntary Filers No
Entity Current Reporting Status No
Entity Interactive Data Current No
Entity Filer Category Non-accelerated Filer
Entity Emerging Growth Company false
Document Accounting Standard U.S. GAAP
Entity Shell Company false
Entity Common Stock, Shares Outstanding 19,922,402
ICFR Auditor Attestation Flag false
Document Financial Statement Error Correction [Flag] false
Business Contact [Member]  
Entity Addresses [Line Items]  
Entity Address, Address Line One 25 SE 2nd Ave. Ste 550
Entity Address, City or Town Miami
Entity Address, State or Province FL
Entity Address, Postal Zip Code 33131
City Area Code (954)
Local Phone Number 917-8499
Contact Personnel Name Aitan Zacharin