When Summarization Backfires: The Hidden Costs of “Just Give Me the Summary”

TL;DR: Over-summarization slows learning and kills VOC. Keep summaries small and evidence-rich, with links back to raw inputs.

Two hidden costs

1. Slower cycles: teams stop seeing raw inputs, so they stop spotting patterns early.
2. Diluted VOC: summary language replaces customer language, reducing empathy and precision.

A better alternative

Write summaries that are:

• short (5–10 bullets)
• evidence-backed (each bullet links to 2–3 verbatims)
• scoped (segment + workflow)

The “evidence pack” pattern

For any big bet, attach:

• 10 verbatims
• 3 screenshots or artifacts
• 1 metric snippet
• 1 counterexample

Takeaways

Summaries should point to reality, not replace it.

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