Is Prompt Caching Actually Lowering Your AI API Bill?
Check whether prompt caching reduces cost per completed task, accounting for cache writes, retries, review effort and the charges on your provider's bill.
OpenAI API
From Supplier PDFs to Product Data: Where AI Needs a Second Check
Supplier files need more than extraction. Here’s how to check coverage, match SKUs, resolve unclear units and prices, and test product data before a catalogue import.
OpenAI Has Machine Identity Now. Which Jobs Should Lose API Keys?
OpenAI’s X.509 workload identity can replace API keys for the right workloads. This practical framework helps teams decide where to start safely.
Zero Data Retention Is a Workflow Audit, Not a Checkbox
Zero Data Retention covers the provider, not every copy in your stack. See how to audit endpoints, logs, storage, deletion and project-level controls.
Does Your AI Chatbot Clearly Identify Itself?
The EU’s transparency requirements for AI chatbots now apply. Here is how to make your bot’s identity clear, limit its system access and provide a genuine route to a member of staff.
OpenAI’s Assistants API Shuts Down in Ten Days. Is Your App Ready?
OpenAI’s Assistants API shuts down on August 26, 2026. Learn what to inventory, how to preserve state and how to cut over without breaking the product.
EU OpenAI Residency Is a Migration Project, Not a Dashboard Toggle
An EU-resident OpenAI API setup needs a new project, regional routing, dependency and state migration, compatibility testing, and clear governance evidence.
A Voice Agent Is Only Ready When the Human Handoff Works
A practical release guide for voice agents: define escalation triggers, preserve context, limit tool access and measure whether human handoffs resolve calls.
AI automations need a spend dashboard before the first runaway bill
AI automations can burn budget through retries, background agents, and repeated context. Add spend visibility before useful work becomes surprise cost.
Background AI Tasks Need Queues—not Just Longer API Calls
Long-running AI responses solve timeout problems, not workflow reliability. Learn how queues, job states, approvals, and idempotency make them production-ready.
Written recommendations from Trafik og Veje, Aarhus Municipality (2011) and AgroTech (2010).
