Triple

T4414598
Position Surface form Disambiguated ID Type / Status
Subject Ashland/63rd Branch E94933 entity
Predicate servesNeighborhood P82 FINISHED
Object Washington Park
Washington Park is a neighborhood on Chicago’s South Side known for its large namesake park, historic boulevards, and proximity to major cultural institutions like the University of Chicago.
E58771 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: [Ashland/63rd Branch, servesNeighborhood, Washington Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Washington Park
Context triple: [Ashland/63rd Branch, servesNeighborhood, Washington Park]
  • A. Washington Park
    Washington Park was a historic baseball stadium in Brooklyn, New York, that served as an early home field for the franchise that would become the Los Angeles Dodgers.
  • B. Washington Park
    Washington Park is a public neighborhood park in Burlingame, California, offering green space and recreational facilities for local residents.
  • C. 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.
  • 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. 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: [Ashland/63rd Branch, servesNeighborhood, Washington Park]
Generated description
Washington Park is a neighborhood on Chicago’s South Side known for its large namesake park, historic boulevards, and proximity to major cultural institutions like the University of Chicago.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Washington Park
Target entity description: Washington Park is a neighborhood on Chicago’s South Side known for its large namesake park, historic boulevards, and proximity to major cultural institutions like the University of Chicago.
  • A. Washington Park chosen
    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.
  • B. 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.
  • 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 public neighborhood park in Burlingame, California, offering green space and recreational facilities for local residents.
  • 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_69b34539638c8190abfea3eb29425210 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b354e940d48190b49cca6796d60de4 completed March 13, 2026, 12:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69b627eb49308190a6830cbc52ad45cf completed March 15, 2026, 3:30 a.m.
NEDg Description generation batch_69b628ffed1c819097d048712e9aafef completed March 15, 2026, 3:35 a.m.
NED2 Entity disambiguation (via description) batch_69b6298d1ff88190a58a6fc5992ef864 completed March 15, 2026, 3:37 a.m.
Created at: March 12, 2026, 11:29 p.m.