Data operations / Entity intelligence

Entity Resolution Command Center

Resolve duplicates, reconcile sources and audit every decision.

● LOCAL ENGINE

RECORD LINKAGE / IDENTITY QUALITY

Turn fragmented records into trusted connections.

Compare two source lists, identify strong and ambiguous pairs, assign matches one-to-one and preserve a transparent review trail.

RULE-BASED MATCHING
EXPLAINABLE SCORES

Match confidence distribution

Computed from current assignment

Reconciliation summary

Two-source comparison

Highest scoring linked records

Pairwise matches and evidence

One-to-one optimal assignment using normalized similarity. Click a row to inspect fields.

Show results

Find an entity

Explain this pair

Evidence is algorithmic and must not be treated as verified identity.

Choose a match from the table to inspect its evidence.

Human-in-the-loop verification

Accept, reject or undo proposed links. Rejected pairs are removed from the optimization; accepted pairs reserve both records.

Manual decisions and audit trail

Reference-label evaluation

Demo scenarios include synthetic reference links. Imported datasets have no assumed ground truth.

Quality at alternate thresholds

Precision, recall and F1 for generated one-to-one matches.

False matches and missed links

Comparison against reference labels, where available.

Matching policy editor

Set the matching threshold and relative importance of each attribute. Scores recalculate immediately.

Minimum score

Strong confidence

Name weight

Email weight

City weight

Identifier weight

Threshold sensitivity

How many pairs would remain at alternative thresholds?

Important limitations

Similarity is not proof of identity. A single identifier or email can be shared or erroneous. Review ambiguous links before merging systems.

Matching methodOptimal one-to-one assignment

ScoringWeighted normalized similarity

Maximum per source80 records

Import source A

CSV with id,name and optional city,email,code,sector. UTF-8; maximum 80 records.

Choose source A CSV

Imports are processed locally. Invalid files leave the existing source unchanged.

Import source B

Separate source for reconciliation. Identifiers must be unique within each file.

Choose source B CSV

Export your work before refreshing or closing the page. No data is uploaded or persisted.

Data inventory

Downloads and reproducibility

Export a complete audit, approved links, unmatched records, manual decisions, templates and methodology.