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Articles tagged with #llm
You built the pipeline. Documents are chunked, embedded, and sitting in a vector store. Retrieval returns results. And your RAG answers still hallucinate in .NET, confidently telling users about a stu
Tool calling is the moment an LLM stops being a text generator and starts touching your systems. Securing LLM tool calling in ASP.NET Core is therefore not really an AI problem - it is an authorizatio
The first time an AI feature I shipped went down in production, nothing in my code had changed. The model provider had a bad afternoon: a wave of 429 Too Many Requests, then a stretch of 503s, and eve
The first AI chat endpoint you ship almost always works. You append each user message and each model reply to a List<ChatMessage>, send the whole list on every turn, and the assistant remembers the co
The demo went perfectly. Your ASP.NET Core support-desk endpoint took a customer question, called an LLM, and returned a clean, helpful answer. Everyone nodded. Two weeks later someone tweaked the sys
Since Microsoft Agent Framework reached 1.0 GA in April 2026, "should we use an agent for this?" has become one of the most common design questions I get from .NET teams. Using Microsoft Agent Framewo
