Articles
All the articles I've posted.
A Validation Gate for Spreadsheet Agents: What Must Pass Before Delivery
Check source rows, formulas, recalculation and reconciled totals before accepting an agent-generated workbook, with a clearly illustrative example.
Did the AI Agent Actually Finish? A Practical Evaluation Scorecard
A practical record for accepting, revising, or holding agent-delivered work based on evidence, unresolved issues, and permission to use it.
What an AI Pilot Costs Beyond the Model Call
A practical worksheet for estimating an AI pilot's full operating cost, including review, rejected work, recovery, and maintenance.
Compare AI Models on Your Task Before Choosing a Winner
Plan a useful model comparison by fixing the task, recording candidate conditions, accounting for every attempt, and deciding what would justify a switch.