Developer builds offline Python tool using tiny local model to explain Swiss official letters

A developer grew weary of constant AI news and instead built a small private tool to explain Swiss administrative letters, such as payment orders and tax decisions, in plain Italian. Because these documents contain sensitive personal and financial details, the tool runs entirely on the user's machine using gemma3:1b through Ollama, with no API keys, accounts, or uploads. Plain Python code extracts exact figures like amounts and deadlines, while the model only paraphrases the explanation, so it cannot alter those values. The author reports that one run took about 40 seconds on CPU, a speed they consider adequate for this kind of task, though they note results will vary by hardware. They argue that matching a small model to a bounded job, rather than relying on large frontier systems, offers a more practical and less exhausting approach to AI.