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Articles tagged with #microsoft-extensions-ai
The first time an Azure OpenAI content filter error hit one of our production .NET APIs, it did not look like a content filter error at all. It looked like a flaky provider: a burst of 400 Bad Request
An LLM tool call loop is one of the few production failures in a .NET AI endpoint that costs you money while looking completely healthy. There is no exception. There is no 500. There is a request that
Someone changes eleven words in a system prompt, quality drops for a subset of requests, and nobody can say when it happened or what the previous wording was. That is the failure that makes prompt ver
Look at a week of traffic through any AI endpoint and the distribution is always lopsided. A large majority of requests are trivial - classify this ticket, extract these three fields, answer a questio
Getting a model running on your laptop is the easy part. Two commands and a NuGet package and you have a chat endpoint answering questions with no API key and no bill. The hard part, and the part that
Most .NET teams started their AI work the same way: install the official OpenAI package, call it directly from a service, ship it. That is exactly the right first move. The problem shows up six months
