The taxonomy of LLM failures. Hallucination (model generates plausible but factually incorrect information — the most discussed failure mode; sub-types: factual fabrication, citation hallucination as...

Conduct a failure mode analysis for an LLM feature. Given a product spec, enumerate: what can go wrong at each step, what's the probability (rare/occasional/frequent), what's the severity...

"Walk me through how you'd analyze failure modes for a new LLM application." Start with a failure mode enumeration: for each component (prompt, retrieval, generation, output parsing, delivery), list...