18 Jan 2026 · AI practice

When AI summaries overreach

Fluent language is not evidence. Here is how overreach usually appears in product performance write-ups.

Humanoid robot hand reaching toward light

In AI-assisted product performance analytics, the most common failure mode is not hallucinated numbers — it is confident causal verbs attached to correlational charts.

Red-flag phrases

Watch for “because,” “driven by,” and “proves that” when the underlying chart only shows coincidence in time. Require the model to list alternative explanations before proposing a primary cause.

Force a contradiction pass

We teach a second prompt: “Argue against your previous summary using the same data.” If the model cannot generate a plausible counter-reading, your input was probably too thin — not too clear.

Keep the human line visible

Stakeholder memos should mark which sentences came from assisted draft and which were adjudicated. Transparency builds trust faster than polished certainty.

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