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Knowledge Base Health

Catch contradictions before your chatbot does

KB Health scans every document in your knowledge base, flags conflicting facts across sources, and groups your content into topics — so your chatbot answers from a single source of truth.

Run KB Health Free

Included in every Denser plan

Detects contradictions across documents
Cluster docs into auto-generated topics
LLM-graded confidence on every finding
Cited passages from both sources
How It Works

From upload to a clean knowledge base in 4 steps

KB Health is built into Denser. No extra setup, no separate tooling — just click Run and review the findings.

01

Connect your knowledge base

Upload PDFs, sync from a website, or connect a Google Drive folder. KB Health works with whatever you already feed your chatbot.

02

Run a health scan

Click Run from the chatbot dashboard. KB Health reads every passage, clusters them into topics, and looks for cross-document conflicts.

03

Review topics & contradictions

See a two-paragraph summary of what your KB covers, a topic breakdown, and a list of conflicting passages with confidence scores and source links.

04

Resolve or dismiss

Open both passages side-by-side, fix the source of truth, or dismiss the finding if it's a false positive. Re-run anytime to verify.

Example

A real contradiction, end to end

Two pricing PDFs were uploaded to the same chatbot. They disagree on the Starter plan price. Here’s how KB Health surfaces it.

Step 1 — Two documents in the chatbot’s knowledge base

denser_pricing_actual.pdf
Starter plan$29/mo

Suited for personal · 2 DenserBots · 1,500 queries/mo

denser_pricing_random.pdf
Starter plan$47/mo

Same plan tier — different number

Marked "RANDOM PRICING — FOR DEMO ONLY" but still indexed

Step 2 — KB Health flags the conflict

KB Health · Contradictions
4 found

Starter plan pricing disagreement

100% CONFIDENT

Source A states the Starter plan costs $29/mo, while Source B states it costs $47/mo for the same plan tier.

SOURCE A
denser_pricing_actual
SOURCE B
denser_pricing_random
·

Why this matters: without KB Health, your chatbot might quote $47 to a prospect — confidently and with citations. One click resolves it.

Capabilities

Everything KB Health flags for you

Findings are LLM-graded, source-cited, and tracked across runs — so fixing your knowledge base feels like working through a reviewable punch list, not an audit.

Cross-document contradiction detection

An LLM compares every passage against every other passage in your KB and surfaces conflicting facts — pricing, policies, dates, specs, anything.

Confidence scoring

Every finding ships with a 0–100% confidence score so you can triage. Start with the 90%+ items; treat lower-confidence ones as leads.

Cited source passages

Each contradiction shows the exact two passages — Source A vs Source B — with document name and an inline preview, so you can verify in seconds.

Topic clustering

KB Health groups your documents into auto-generated topics with counts and example docs, revealing what your KB actually covers — and the gaps.

Two-paragraph KB summary

A plain-English overview of your knowledge base, generated by an LLM. Great for onboarding teammates or auditing what's in scope.

Language detection

Spot mixed-language content that may confuse your retriever. Flags the primary language and any outliers for translation or removal.

Dismiss & track

False positive? Dismiss it once and KB Health remembers. The dashboard tracks resolved vs open findings across runs.

Re-run on demand

Add new docs, edit existing ones, then re-run. KB Health is incremental — you'll see whether your fix actually resolved the conflict.

Side-by-side passage viewer

Open both conflicting passages with the original document highlighted, so you can decide which version to keep without leaving the dashboard.

Who it's for

Built for any team that ships a chatbot

Anywhere the cost of a wrong answer is real, KB Health gives you a reviewable safety net before users see the bad answer.

Customer support

Catch conflicting refund windows, SLAs, or policy answers across your help center before a customer reads them on chat.

Product documentation

Spot stale spec sheets and version-specific quirks that disagree with current docs — so the chatbot quotes the latest release.

Sales & pricing

Make sure quoted prices, discounts, and seat caps match across pricing pages, sales decks, and onboarding PDFs.

Compliance & policy

Surface contradictions in security policies, data retention rules, or terms of service that could expose the company to risk.

Healthcare & regulated info

Triage conflicting dosage guidance, eligibility rules, or clinical guidelines before they reach a patient-facing assistant.

Legal knowledge bases

Detect contradictions across contracts, jurisdictional carve-outs, and policy revisions to keep your assistant defensible.

FAQ

KB Health — Frequently Asked Questions

Everything you need to know about auditing your chatbot’s knowledge base for contradictions and topic coverage.

Two things. First, it generates a topic map and prose summary of every document in your knowledge base, so you can see what your KB covers at a glance. Second, it pairwise compares passages across documents and flags conflicting facts — pricing, dates, policies, specs, anything that contradicts another source.