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Fable 5.2 just made AI agents ~20% cheaper to run, but it also broke harnesses that rewrite chat history.
That's the real lesson for anyone hiring someone to build AI chatbots or automations: the model is the easy part. Reliability is the work.
My checklist before any agent goes live:
✅ Model ID in config, not hardcoded
✅ Pinned tool/MCP versions
✅ Full action logs + human handoff
✅ Fallback reply when the model or API fails
Need an AI chatbot or automation for your business? Message me and let's talk about your workflow.
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Just published a new case study: UI Trax, an AI customer agent for online stores. 🚀
Most store chatbots either follow rigid scripts or make things up. I built one that does neither.
What it does:
• Answers from real store data (products, sizes, stock, prices) through tool calls, never from guesses
• Tracks orders only after verifying the customer's phone number
• Runs a guard on every reply that blocks invented links, discounts, policies and promises
• Hands off to a human with a one-line AI summary, then goes quiet when staff join
• Works on web chat and WhatsApp, in English and Roman Urdu
Built with Python and Gemini, and tested against 1,500+ conversation scenarios.
Full breakdown with screenshots is in my portfolio. Open to projects building AI support agents for e-commerce, clinics, real estate and service businesses.
Great work on the case study!
Worth a read if you're building AI support for e-commerce.
UI Trax gets the hard parts right: answers grounded in real store data, order lookups only after verification, a guard on every reply, and a clean handoff to humans with an AI summary.
Reliable AI agents come from architecture, not just prompts. This case study shows it.
#AIAgents #Ecommerce #CustomerSupport #AI
Check it out
The verification step before an order lookup caught my attention. For patient intake, I would similarly verify identity before retrieving records and limit the handoff summary to what staff need. I would also flag uncertainty rather than presenting an unverified summary as fact.
