From the lab

Ideas, engineering, and lessons from the field.

Practical thinking on AI, software, infrastructure, and building technology that works in the real world.

A calculator on a desk next to printed charts and a laptop
AI & Automation

What an AI Agent Costs to Run and How to Keep It Predictable

Agent costs are driven by steps, context size and model choice, not by the number of users. Each can be measured and limited.

KE Sep 29, 2026 · 3 min
A hand ticking off items on a checklist
AI & Automation

How to Test an AI Agent Before It Touches Real Customers

A demo proves an agent can work once. A test set built from real cases shows how often it works, and where it does not.

KE Sep 25, 2026 · 3 min
A combination padlock resting on a computer keyboard
AI & Automation

AI Agent Guardrails: What to Restrict and What to Approve

An agent that can act needs limits that do not depend on the model behaving. A practical way to sort actions into free, approved and forbidden.

KE Sep 23, 2026 · 3 min
Customer support staff wearing headsets at their computers
AI & Automation

When a Chatbot Should Hand Over to a Person

The handover is the part of a chatbot customers remember. Clear triggers and a handover that carries the conversation make the difference.

KE Sep 10, 2026 · 4 min
Rows of ring binders organised on office shelves
AI & Automation

How to Prepare Your Documentation for an AI Chatbot

A chatbot can only be as good as the content behind it. A short content audit before the build prevents most quality problems later.

KE Sep 3, 2026 · 3 min
A magnifying glass over a page of printed text
AI & Automation

Why AI Chatbots Give Wrong Answers and How to Fix Retrieval

When a chatbot answers wrongly from your own documents, the model is rarely at fault. The search step in front of it usually is.

KE Sep 1, 2026 · 3 min
Performance analytics graphs on a laptop screen
AI & Automation

Measuring Chatbot Quality: What to Track After Launch

Launch is the start of the work on a chatbot. A small set of measures and a weekly review keep quality from drifting.

KE Aug 21, 2026 · 3 min
Building bricks sorted by colour around an empty space
AI & Automation

No-Code Automation or Custom Build: How to Decide

No-code tools are the right choice more often than developers admit, and the wrong one more often than their marketing suggests.

KE Aug 20, 2026 · 4 min
A stack of printed forms and paperwork on a desk
AI & Automation

Document Processing with AI: Invoices, Forms and Email

AI can read documents that older tools could not. What makes it dependable is the checking around the model, not the model alone.

KE Aug 18, 2026 · 4 min

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