LLM evals vs product QA: why both matter

A quick explanation of why eval tooling and product QA are complementary: model behavior checks vs system UX and safety checks.

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Agents with tool calls: what to test first

A focused checklist for agent testing: approval gates, tool schemas, invalid arguments, partial failures, and honest fallback UX.

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Prompt injection testing without theater

A practical way to run prompt injection testing that produces evidence: define pass rules, test tool safety, verify fallback UX, and re-run after prompt changes.

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RAG hallucinations: what you can actually verify

RAG reduces hallucinations, but it changes how they show up. Here are the checks you can verify: grounding, citation honesty, retrieval misses, and tenant isolation.

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Ship, wait, or block

Three clear outcomes for AI release gates — when to ship, when to wait, when to block, and who must own residual risk.

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What a risk score is not

A launch risk score is a conversation starter, not a certificate. How to use it, how not to misuse it, and what to do after you see the result.

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Golden prompts are not a test plan

Why a handful of friendly prompts is not AI QA — what golden prompts miss, how to specify pass rules, and what belongs on a launch checklist.

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Demo passed. Production still might not.

Why a clean AI demo is not proof your product is ready — how demos hide risk, what breaks next, and what to check before rollout.

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