https://oshu.eu/blog News and writing from Oshu on sovereign, EU-hosted, GDPR-native AI chat. en Sat, 27 Jun 2026 00:00:00 GMT https://oshu.eu/blog/teaching-an-ai-tutor-to-withhold-the-answer https://oshu.eu/blog/teaching-an-ai-tutor-to-withhold-the-answer General AI assistants are built to solve the problem for you. For learning, that is exactly the wrong behavior. Here is how to prompt a course chatbot that guides students to their own solutions instead, with the full system prompt I use at the University of Hamburg. Sat, 27 Jun 2026 00:00:00 GMT https://oshu.eu/blog/oshu-launch-gdpr-native-ai-chatbot https://oshu.eu/blog/oshu-launch-gdpr-native-ai-chatbot Oshu is an embeddable AI chat widget hosted in Germany on Hetzner, with inference on Mistral in Paris. No US cloud, no training on your data, every token auditable. Thu, 18 Jun 2026 00:00:00 GMT