https://navshelf.com/en/tags/ai/ Recent content in Ai on NavShelf Blog Hugo en Sun, 13 Sep 2026 11:00:00 +0800 https://navshelf.com/en/posts/ai-cost-predictable/ Sun, 13 Sep 2026 11:00:00 +0800 https://navshelf.com/en/posts/ai-cost-predictable/ Hosting bills scale with traffic; token bills scale with context and behaviour. Where AI spend actually comes from, which levers move it, and how to estimate a workload before it ships — with a free calculator that never fetches prices for you. https://navshelf.com/en/posts/ai-agent-guardrails/ Sun, 13 Sep 2026 10:00:00 +0800 https://navshelf.com/en/posts/ai-agent-guardrails/ An agent that edits forty files while you are reviewing the first one is not a tooling problem, it is a missing-policy problem. How to encode the rules your team already agrees on as a rules file, permission lists, protected paths and a review checklist. https://navshelf.com/en/posts/verify-ai-numbers/ Sun, 13 Sep 2026 09:00:00 +0800 https://navshelf.com/en/posts/verify-ai-numbers/ AI answers contain numbers that look right and are not: invented durations, invented percentages, totals that never appeared in the export. Here is a five-minute workflow for checking AI output against the raw data, and a free checker that flags untraceable numbers.