CSLM ACQUISITION CORP.

Item 7.01. Regulation FD Disclosure. As previously reported, on January 22, 2024, CSLM Acquisition Corp. (“CSLM” or “Acquiror”), entered into a Merger Agreement as it may be further amended, supplemented or otherwise modified from time to time, the “Merger Agreement”), by and among Acquiror, CSLM Merger Sub, Inc., CSLM Holdings, Inc., and Fusemachines Inc. (“Fusemachines” or the “Company”) with respect to a proposed business combination between CSLM and Fusemachines. Furnished as Exhibit 99.1 hereto and incorporated by reference herein is the investor presentation that will be used by CSLM and Fusemachines in connection with the proposed business combination and related matters. Important Information About the Business Combination and Where to Find It The Business Combination will be submitted to shareholders of CSLM for their consideration a preliminary proxy statement/prospectus which is included in the registration statement (a “Proxy Statement/Prospectus”). A definitive Proxy Statement/Prospectus will be mailed to CSLM’s shareholders as of a record date to be established for voting on the Business Combination. CSLM may also file other relevant documents regarding the Business Combination with the SEC. CSLM’ shareholders and other interested persons are advised to read, once available, the preliminary Proxy Statement/Prospectus and any amendments thereto and, once available, the definitive Proxy Statement/Prospectus, in connection with CSLM’ solicitation of proxies for its extraordinary meeting of shareholders to be held to approve, among other things, the Business Combination, because these documents will contain important information about CSLM, Fusemachines and the Business Combination. Shareholders may also obtain a copy of the preliminary or definitive proxy statement, once available, as well as other documents filed with the SEC regarding the Business Combination and other documents filed with the SEC by CSLM, without charge, at the SEC’s website located at www.sec.gov or by directing a request to: CSLM’s Chief Executive Officer at 2400 E. Commercial Boulevard, Suite 900 Ft. Lauderdale, FL 33308. Participants in the Solicitation CSLM and Fusemachines and certain of their respective directors, executive officers and other members of management and employees may be considered participants in the solicitation of proxies with respect to the Business Combination under the rules of the SEC. Information about the directors and executive officers of CSLM and Fusemachines and a description of their interests in CSLM, Fusemachines and the Business Combination are set forth in CSLM’s Annual Report on Form 10-K for the year ended December 31, 2024, which was filed with the SEC on April 11, 2025, and/or will be contained in the Registration Statement and the Proxy Statement/Prospectus when available, which documents can be obtained free of charge from the sources indicated above. No Offer or Solicitation This Current Report on Form 8-K shall not constitute an offer to sell, or a solicitation of an offer to buy, or a recommendation to purchase, any securities in any jurisdiction, or the solicitation of any vote, consent or approval in any jurisdiction in connection with the Business Combination, nor shall there be any sale, issuance or transfer of any securities in any jurisdiction where, or to any person to whom, such offer, solicitation or sale may be unlawful under the laws of such jurisdiction. This Current Report on Form 8-K does not constitute either advice or a recommendation regarding any securities. No offering of securities shall be made except by means of a prospectus meeting the requirements of the Securities Act, or an exemption therefrom.