Elon Musk has announced that the Grok 2.5 model from his xAI company is now open source, enhancing accessibility to AI technology. This move underscores Musk's commitment to innovation and transparency in AI development. Additionally, Musk revealed plans to open-source the Grok 3 model in about six months, signaling continued advancements in the field. The announcement was made on August 24, 2025.