Current business news and stock quotes of important papers.
Anyone who says “AI” today often means ChatGPT. But the big rival comes from Mountain View: Google, the company that has organized the world’s search for 25 years, has built an AI system called Gemini that is now deeply woven into Search, Gmail, Google Docs and the Android operating system. For ordinary users, this means: […]
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Anyone dealing with Claude for the first time quickly comes across various model names: Haiku, Sonnet, Opus and, since summer 2026, also Fable. At first glance this looks confusing, but it follows a simple logic that can be pictured like a vehicle fleet: a small, economical city car for short trips, a solid mid-range car […]
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Anyone looking into artificial intelligence today will almost automatically come across two names: OpenAI with ChatGPT and Anthropic with Claude. While ChatGPT usually plays the leading role in the media, Claude has made a name for itself especially among people who work a lot with texts, contracts, spreadsheets or complex follow-up questions – for example […]
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Anyone who works with ChatGPT on a regular basis will sooner or later run into a confusing number of model names and options. Behind the seemingly simple chat interface there is now an entire family of different models that differ significantly in speed, cost, and above all in their “thinking depth.” For everyday use, a […]
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Few names represent the breakthrough of artificial intelligence in everyday life as much as ChatGPT. Millions of people now use the chatbot for writing, researching, translating, or planning – both privately and professionally. Behind the product stands the US company OpenAI, which has grown in just a few years from a small research lab into […]
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Germany is building as little as it has in 13 years. According to the Federal Statistical Office, only 206,600 new dwellings were completed in 2025 — a drop of 18 percent compared to 2024 and the lowest figure since 2012. What reads like an industry statistic is in reality a structural failure with concrete consequences […]
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Investing one million euros wisely — that’s a question more people ask themselves than you’d think. At a conservative 3.5 percent return, that’s €35,000 a year before tax. With a mixed strategy of real estate (4%), ETFs (7% historically) and bonds, €50,000 to €70,000 a year is realistically achievable. A million euros in the bank […]
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Advantages of a property as a capital investment – In today’s video I talk about the three decisive advantages of a property as a capital investment. Real estate investments are becoming increasingly popular, especially due to their ability to protect against inflation, generate passive income and ultimately build wealth. Here are the top 3 advantages! […]
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