CHAI 6-K

UNITEDSTATES

SECURITIESAND EXCHANGE COMMISSION

Washington,D.C. 20549

FORM6-K

REPORTOF FOREIGN PRIVATE ISSUER

PURSUANTTO RULE 13a-16 OR 15d-16

UNDERTHE SECURITIES EXCHANGE ACT OF 1934

For the Month of: August 2026

Commission File Number: 001-39557

CoreAI Holdings, Inc.

(Translation of registrant’s name into English)

25SE 2nd Ave. Ste 550 Miami, FL 33131

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

☒ Form 20-F ☐ Form 40-F

On August 6, 2026, Core AI Holdings, Inc., a British Columbia, Canada corporation (the “Company”), issued a press release announcing its operational execution across AI products, data intelligence and growth initiatives.

A copy of the press release is included with this Report of Foreign Private Issuer on Form 6-K (the “Report”) as Exhibit99.1.

The information contained in and the document furnished with this Report shall not be deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section.

ForwardLooking Statements

This Report and the exhibit furnished herewith contain forward-looking statements within the meaning of the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995 and other Federal securities laws. Words such as “expects,” “anticipates,” “intends,” “plans,” “believes,” “seeks,” “estimates” and similar expressions or variations of such words are intended to identify forward-looking statements. Because these forward-looking statements and their implications are neither historical facts nor assurances of future performance and are based on the Company’s current expectations, they are subject to various risks and uncertainties and changes in circumstances that are difficult to predict and may be outside of the Company’s control, and actual results, performance or achievements of the Company could differ materially from those described in or implied by the statements in this Report. The forward-looking statements contained or implied in this Report are subject to other risks and uncertainties, including those discussed under the heading “Risk Factors” in the Company’s Annual Report on Form 20-F filed with the Securities and Exchange Commission (the “SEC”) on May 15, 2026, and in any subsequent filings with the SEC. Except as otherwise required by law, the Company undertakes no obligation to publicly release any revisions to these forward-looking statements to reflect events or circumstances after the date hereof or to reflect the occurrence of unanticipated events. Any references and links to websites and social media have been provided as a convenience, and the information contained on such websites is not incorporated by reference into this Report. The Company is not responsible for the contents of third-party websites.

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EXHIBITINDEX

*Furnished not filed.

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Pursuant to the requirements of the Securities Exchange Act of 1934, the Company has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

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Exhibit 99.1

Core AI Holdings Reports Strong Operational Execution Across AI Products, Data Intelligence and Growth Initiatives

Miami, FL — August 6, 2026 — Core AI Holdings, Inc. (Nasdaq: CHAI) (“Core AI" or the "Company"), a global AI technology and infrastructure company, today highlighted strong operational execution across its AI product portfolio, data intelligence initiatives and digital distribution platform. During the first half of 2026, the Company advanced multiple product milestones ahead of schedule, accelerated user acquisition across its gaming portfolio, expanded its internal AI-driven analytics capabilities and continued to deploy capital through a disciplined, performance-based operating model that emphasizes measurable validation before scaling investment.

During the first half of 2026, the Company continued to execute on this strategy across several product initiatives. One casual gaming product achieved approximately 185% of its stage-based operating objective while reaching a planned development milestone approximately 130 days ahead of its original schedule. Across the broader casual gaming portfolio, new user acquisition increased approximately 205% during the second quarter of 2026 compared with the first quarter, while advertising deployment increased approximately 210% over the same period. Management believes these operating results demonstrate the Company’s ability to evaluate new products efficiently before expanding investment.

Core AI has also continued to enhance its internal operating infrastructure through expanded data analytics and automation capabilities. The Company recently introduced automated monthly operating reports that management estimates achieve greater than 95% reporting accuracy, while continuing to develop advanced cost allocation and performance analysis tools. These capabilities provide management with more timely visibility into product performance, capital deployment and operating efficiency, supporting data-driven resource allocation decisions.

In parallel, the Company is developing a proprietary data intelligence platform and human-in-the-loop advertising agent designed to integrate product performance, marketing channel data and operating costs into a unified decision-support framework. Management believes these technologies can improve both customer-facing product development and internal operating efficiency by enabling faster identification of growth opportunities, earlier termination of underperforming initiatives and more effective allocation of capital toward higher-performing products and distribution channels.

“Our objective is not simply to invest in AI," said Aitan Zacharin, Chief Executive Officer of Core AI Holdings. "Our focus is on building a disciplined operating model that uses data and measurable validation to guide capital allocation. We believe this approach positions us to identify promising opportunities earlier, scale successful initiatives more efficiently and continually improve how we deploy resources across our business."

As Core AI continues to expand its AI capabilities, the Company intends to maintain its emphasis on disciplined execution, measurable operating performance and prudent capital allocation. By combining its established digital distribution platform with staged investment and continuous product validation, the Company believes it is building a scalable framework for evaluating and commercializing AI-driven opportunities while maintaining operational flexibility.

About Core AI Holdings, Inc.

Core AI Holdings, Inc. (NASDAQ: CHAI) is a global AI technology and infrastructure company focused on identifying, developing and scaling AI-driven businesses that leverage next-generation technologies to address large, high-growth market opportunities. Through Core Gaming, the Company has generated more than 800 million downloads and built a global community of over 40 million players across more than 140 countries.

Investor Relations

[email protected]

www.coregaming.co

Forward-Looking Statements

Thispress release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, includingstatements regarding the anticipated benefits of the advisory appointment, the joint venture between Core AI and Allianca, expected marketopportunities, infrastructure demand, project pipeline, development strategy, and execution capabilities. These forward-looking statementsare based on Core AI’s current expectations and assumptions and are subject to risks, uncertainties, and changes in circumstancesthat may cause actual results to differ materially, including the parties’ ability to implement the contemplated joint venturestrategy, market conditions, customer demand, power availability, supply chain conditions, labor availability, project timing, financingconditions, and regulatory matters, as well as other risks described under “Risk Factors” in Core AI’s Annual Reporton Form 20-F filed with the U.S. Securities and Exchange Commission on May 15, 2026, and in subsequent SEC filings. Except as requiredby law, Core AI undertakes no obligation to update these forward-looking statements.