Comprehensive overview of the current landscape and future trends in venture capital (VC) and technology investing for 2025, with a significant focus on Deep Tech and Artificial Intelligence (AI). Several sources indicate a shift in tech valuation from speculative "hype" to prioritizing fundamentals, profitability, and governance, a change driven by macroeconomic factors and maturing business models. Specifically, corporate venture capital (CVC) firms are increasingly targeting investments in AI, robotics, and climate tech for strategic partnerships, emphasizing both financial return and sustainable impact. Furthermore, there is a substantial trend of VC-backed companies exiting through Private Equity (PE) buyouts, suggesting PE funds now view technology as a key sector, focusing on assets with capital efficiency and strong customer retention, often leveraging a buy-and-build strategy to consolidate markets. The European Deep Tech ecosystem is highlighted, detailing advancements in AI models like Large Language Models (LLMs)—including the history and technical underpinnings of transformers—as well as progress in biotech, nuclear energy, and space technology.