Triple

T11428317
Position Surface form Disambiguated ID Type / Status
Subject Milwaukee County Transit System E270810 entity
Predicate hasParentOrganization P10 FINISHED
Object Milwaukee County Department of Transportation
The Milwaukee County Department of Transportation is the county-level agency responsible for overseeing and managing transportation infrastructure and services, including public transit, within Milwaukee County, Wisconsin.
 E924865 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Milwaukee County Department of Transportation | Statement: [Milwaukee County Transit System, hasParentOrganization, Milwaukee County Department of Transportation]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Milwaukee County Department of Transportation
Context triple: [Milwaukee County Transit System, hasParentOrganization, Milwaukee County Department of Transportation]
  • A. Wisconsin Department of Transportation
    The Wisconsin Department of Transportation is the state agency responsible for planning, building, and maintaining Wisconsin’s transportation infrastructure, including highways, public transit, rail, and related facilities.
  • B. Door County Highway Department
    The Door County Highway Department is the local government agency responsible for constructing, maintaining, and repairing the county’s roadways and related transportation infrastructure in Door County, Wisconsin.
  • C. Cook County Department of Transportation and Highways
    The Cook County Department of Transportation and Highways is the county agency responsible for planning, building, and maintaining the highway and transportation infrastructure within Cook County, Illinois.
  • D. DuPage County Division of Transportation
    DuPage County Division of Transportation is the county agency responsible for planning, building, and maintaining the transportation infrastructure and roadways within DuPage County, Illinois.
  • E. Milwaukee County Transit System
    Milwaukee County Transit System is the primary public bus network serving Milwaukee County, Wisconsin, providing local and express transit services throughout the Milwaukee metropolitan area.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Milwaukee County Department of Transportation
Target entity description: The Milwaukee County Department of Transportation is the county-level agency responsible for overseeing and managing transportation infrastructure and services, including public transit, within Milwaukee County, Wisconsin.
  • A. Wisconsin Department of Transportation
    The Wisconsin Department of Transportation is the state agency responsible for planning, building, and maintaining Wisconsin’s transportation infrastructure, including highways, public transit, rail, and related facilities.
  • B. Door County Highway Department
    The Door County Highway Department is the local government agency responsible for constructing, maintaining, and repairing the county’s roadways and related transportation infrastructure in Door County, Wisconsin.
  • C. Cook County Department of Transportation and Highways
    The Cook County Department of Transportation and Highways is the county agency responsible for planning, building, and maintaining the highway and transportation infrastructure within Cook County, Illinois.
  • D. DuPage County Division of Transportation
    DuPage County Division of Transportation is the county agency responsible for planning, building, and maintaining the transportation infrastructure and roadways within DuPage County, Illinois.
  • E. Milwaukee County Transit System
    Milwaukee County Transit System is the primary public bus network serving Milwaukee County, Wisconsin, providing local and express transit services throughout the Milwaukee metropolitan area.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Milwaukee County Department of Transportation
Triple: [Milwaukee County Transit System, hasParentOrganization, Milwaukee County Department of Transportation]
Generated description
The Milwaukee County Department of Transportation is the county-level agency responsible for overseeing and managing transportation infrastructure and services, including public transit, within Milwaukee County, Wisconsin.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d6aadeef688190874bcecd88b3dd9b elicitation completed
NER batch_69d806c000b88190bfaa646b2dc424b7 ner completed
NED1 batch_69e5b8d923688190bb4d61d57768e10e ned_source_triple completed
NED2 batch_69e5c4722c348190a4c49edb1f6df240 ned_description completed
NEDg batch_69e5c28e2dd481909b45a43b5825f393 nedg completed
Created at: April 8, 2026, 9:35 p.m.