Beyond the Hype: How I Caught an LLM Hallucinating on Hardware Specs (HP 841 vs. A3 Printhead)

Dec 2, 2025 · 4 min read · We’ve all been there. Faced with a technical question, you turn to a Large Language Model (LLM) for a quick, authoritative-sounding answer. But what happens when that answer is not just slightly off, but confidently and completely wrong? As someone w...