Triple

T10787442
Position Surface form Disambiguated ID Type / Status
Subject South Side planning region of Chicago E254485 entity
Predicate hasNeighborhood P40 FINISHED
Object Washington Park
Washington Park is a historic Chicago neighborhood known for its large namesake park, cultural institutions, and role in the city’s African American community on the South Side.
E881055 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: Washington Park | Statement: [South Side planning region of Chicago, hasNeighborhood, Washington Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Washington Park
Context triple: [South Side planning region of Chicago, hasNeighborhood, Washington Park]
  • A. Washington Park
    Washington Park is a public neighborhood park in Burlingame, California, offering green space and recreational facilities for local residents.
  • B. Washington Park
    Washington Park is a historic urban park whose name has been used for surrounding landmark districts, such as the Washington Park Historic District in Troy, New York.
  • C. Washington Park
    Washington Park is a large, historic urban park in Portland, Oregon, known for its gardens, zoo, museums, and extensive recreational facilities.
  • D. Washington Park
    Washington Park is a public urban park serving residents of The Heights neighborhood in Jersey City, New Jersey, offering green space and recreational facilities.
  • E. Washington Park
    Washington Park is a public recreational park in Alameda, California, featuring open green spaces, sports facilities, and waterfront views.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
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: Washington Park
Triple: [South Side planning region of Chicago, hasNeighborhood, Washington Park]
Generated description
Washington Park is a historic Chicago neighborhood known for its large namesake park, cultural institutions, and role in the city’s African American community on the South Side.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Washington Park
Target entity description: Washington Park is a historic Chicago neighborhood known for its large namesake park, cultural institutions, and role in the city’s African American community on the South Side.
  • A. Washington Park chosen
    Washington Park is a neighborhood on Chicago’s South Side known for its large historic park, cultural institutions, and proximity to the University of Chicago.
  • B. Washington Park
    Washington Park is a large historic urban park on Chicago’s South Side known for its expansive green spaces, recreational facilities, and cultural significance to the surrounding neighborhoods.
  • C. Washington Park
    Washington Park is a public urban park located in Quincy, Illinois, serving as a local green space and community gathering area.
  • D. Washington Park
    Washington Park is a popular lakeside public park and beach on the shore of Lake Michigan in Michigan City, Indiana, known for its recreational facilities, marina, and historic lighthouse.
  • E. Washington Park
    Washington Park is a large, historic urban park in Portland, Oregon, known for its gardens, zoo, museums, and extensive recreational facilities.
  • F. None of above.

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d6aa609f008190a294200aefcb7bd5 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d732d5422481908d7ab833c6cbc879 completed April 9, 2026, 5:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69de84ddd6f48190a11eae9233d3ef9f completed April 14, 2026, 6:18 p.m.
NEDg Description generation batch_69de8954500c81909b57c4f8007959aa completed April 14, 2026, 6:37 p.m.
NED2 Entity disambiguation (via description) batch_69de8f38e3048190b1acc81bb56fe165 completed April 14, 2026, 7:02 p.m.
Created at: April 8, 2026, 9:17 p.m.