Architecture
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Business Central 28.2: everything that shipped and the line you shouldn't skip
A complete walkthrough of Business Central update 28.2: Copilot and agents, financials, e-documents, the new auditor APIs, quality management, sustainability. Plus the one good-to-know line that quietly changes data residency: from July 1, 2026, Copilot and agent prompts can be processed in another Azure geography.
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Claude Fable 5: What the New Top Tier Changes for Your Code
Anthropic's Fable 5 opened a new model tier above Opus, then the US government pulled it four days after launch. Twice the price, a much slower first token and a lead that grows with task length: why Opus 4.8 stays the better daily driver, what breaks in your code and why a model vanishing overnight is the best argument for routing through a gateway.
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When NOT to use an AI agent in Business Central
The built-in agents are GA and every partner is asking 'can an agent do this?' That's the wrong question. For a large class of BC work, a deterministic codeunit beats an agent on cost, latency and auditability and picking the agent anyway is a downgrade dressed as innovation.
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Route, don't call: why a model gateway belongs between you and the LLM
Calling a provider SDK directly is the fastest way to start and the slowest way to scale. A thin gateway turns the model into config and buys you fallback, cost control and observability you'll need the week after launch.
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Treat LLM output as untrusted input
The single mental shift that prevents a whole class of AI bugs and vulnerabilities: a model's response is not a value you computed, it's user input from a stranger and you already know how to handle that.
