Reasoning models are systems that can execute more complicated tasks through a step-by-step logical thought process. Mistral's new model "is great at mathematics [and] great at coding," according to Mensch. "We're announcing in a couple of hours our new reasoning model, which is very much competitive with all the others and has the specificity of being able to reason in multiple languages," CEO Arthur Mensch told CNBC's Arjun Kharpal onstage during a fireside chat at London Tech Week. French founder of arti ...