Lightmatter, a startup valued at 4.4 billion dollars, has once again demonstrated its commitment to technological breakthroughs. On Monday, the California-based company from Mountain View unveiled two innovative technologies designed to dramatically accelerate the communication between artificial intelligence chips. Departing from the traditional method of transmitting data via electrical signals, these new solutions harness optical connections and silicon photonics to transfer information using light. Such an approach promises to significantly enhance the efficiency of systems employed in chatbots, image generators, and various other AI-driven applications.