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Anthropic and Claude: The AI Provider with a Safety Focus, Explained
in FinancesAnyone 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 […]
ChatGPT Models Compared: Differences, Strengths and Choosing the Right One
in FinancesAnyone 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 […]
OpenAI and ChatGPT: The Company Behind the Best-Known AI Chatbot
in FinancesFew 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 […]
AI and GDPR in Germany: Why Data Protection Matters for Real Estate and Tax Questions
in FinancesAnyone who asks an AI today about the value of their property, a rental yield, or a tax question often reveals more than they think: location details, purchase prices, sometimes even names and contact details. Most widely used AI chatbots process these requests on servers outside the EU – a legal difference that can quickly […]
Federal Election and Real Estate Market: What Survey Data Reveals About the Future
in FinancesElections decide more than government coalitions. They determine whether new housing is built, how rents are regulated, which tax benefits homeowners enjoy, and how the ECB’s monetary policy unfolds in the German context. Investors who ignore political developments risk missing important market signals. The 2025 federal election has fundamentally changed the political landscape — and […]
Retirement Investment Account vs. Property: How to Combine Both and Build Optimally for Retirement
in Capital investment, FinancesProperty or stocks? Anyone thinking about building wealth knows this question. With the reform of state-subsidised retirement provision, there’s a new answer: the Altersvorsorgedepot (retirement investment account). The law passed by the German Bundestag opens up, for the first time, the possibility of saving for retirement in ETFs and stocks with state support — without […]
Pension Fund 2026: The new stock pension as an alternative to real estate
in FinancesReal estate has long been considered the safest form of retirement provision. With the retirement savings account, the legislature has created a state-supported alternative that allows investments in stocks and ETFs for retirement. But does the account replace real estate – or complement it? A comparison with concrete numbers, tax scenarios, and insider perspectives. Retirement […]
Federal Election Polls: Sunday Question, Forecasts & Real Estate Market
in FinancesFederal Election Polls determine the political mood in Germany and influence bond markets, interest rate decisions, and the investment climate. Anyone buying, selling, or holding real estate should know the current Sunday question – because every new government configuration changes the rules of the housing market, often months before the actual election. Sunday Question: Six […]