🤖 Ethereum co-founder Vitalik Buterin has voiced concerns about "superintelligent" AI, aligning with recent leadership changes at OpenAI. Buterin emphasizes the need for open models on consumer hardware as a safeguard against a future dominated by a few companies. He warns against rushing into action and argues that OpenAI's GPT-4 model has already surpassed the Turing test. This comes as the UK government scrutinizes Big Tech's increasing involvement in the AI sector. Meanwhile, groups like 6079 AI advocate for decentralized AI to prevent dominance by Big Tech.