Dust (http://dust.tt) helps companies build AI teammates that work across their organization. Founded by former OpenAI researcher Stanislas Polu (@spolu) and his team, the company has spent the last three years building AI for work while the capabilities of frontier models have advanced at breakneck speed. At Startup School Paris, YC's @collinmathilde sat down with Stanislas to talk about what it takes to build alongside frontier AI labs, why staying model agnostic is a competitive advantage,…