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Thinking on private AI, data control, and production LLM systems.

Handwritten notes on private AI, data boundaries, shadow AI, model control, and what changes when AI systems become part of real operations.

Blog posts are handwritten and currently available in English only.

Essay / 2026-04-27

Private AI: What It Means

The flagship definition: private AI means control over the model and control over the data you feed it. Everything else follows from that.

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Essay / 2026-04-28

Shadow AI: The Disaster Already Happening

What happens when employees are already using AI on company work, and why blocking it is weaker than building a sanctioned private path.

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Essay / 2026-04-30

Why Small Open-Source Models Often Win in Business

Most business workflows need instruction following, structured outputs, cost control, and low latency. That often points to smaller open-source models.

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Want to discuss a private AI workflow?

If one of these notes sounds like a problem inside your company, the assessment is the simplest starting point.