Good morning & happy Monday! Today, we're diving into OpenAI's ChatGPT for Financial Services launch to see why this is less a chatbot update and more a play to replace Bloomberg as the default surface for investment banking (why the hosted-data architecture matters more than model quality, why OpenAI is really competing with Bloomberg & FactSet for the data layer rather than with Anthropic for model scores, & what to watch for next + bonus deep dives into how to use GPT-6 Astra, and The Agentic Transition Playbook inside), and breaking down Nubank's Nu Global launch to see why the Brazilian fintech giant just opened a stablecoin-powered bank account in 35 countries without a single banking license (how one clause in Swiss law makes that possible, why the legal argument gets shaky at 140 million users, & what to watch for next + bonus deep dive into Nubank's latest financials, & Revolut inside). So let's just jump straight into the interesting stuff '' The news '' AI giant OpenAI...
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