Elon Musk stated on the X platform that the core of AI development lies in video understanding and generation, claiming that "photons are the highest bandwidth form of communication," and that related technologies will become an important tool on the path to general artificial intelligence. He also pointed out that xAI's image generation tool, Grok Imagine, has achieved positive gross profit and is not a loss-making project. This statement comes against the backdrop of OpenAI's recent shutdown of its video platform, Sora. Public reports indicate that Sora generated approximately $2.1 million in revenue since its launch, with an average daily operating loss of approximately $1 million. Musk did not disclose specific revenue figures for Grok Imagine, but previously stated that he would continue to increase investment, believing it to have significant strategic value.