Mistral's claims of Mythos level model to EU officials Mistral AI executives told European Union officials that the company's upcoming Mythos model will achieve performance levels comparable to leading frontier systems. The claim was made during closed-door meetings in Brussels, where Mistral sought to position itself as a key European competitor in the global AI race. The assertion carries weight as EU regulators consider AI governance rules that could impact how advanced models are developed and deployed across the bloc. We’ve detected that JavaScript is disabled in this browser. Please enable JavaScript or switch to a supported browser to continue using x.com. You can see a list of supported browsers in our Help Center. Help Center Terms of Service Privacy Policy Cookie Policy Imprint Ads info © 2026 X Corp.