Published on October 9, 2026 at 2:01 PM Comment 13 𝕏 Print © Mistral Ecosia’s chief executive believes Mistral’s models fell short of expectations. He also points the finger at nuclear energy and digital sovereignty issues. The announcement came on the day Mistral launched its new model, Large 4. Last May, Ecosia, the German search engine that funds reforestation projects, replaced the American company OpenAI with the French company Mistral as its AI provi