Triple

T4635856
Position Surface form Disambiguated ID Type / Status
Subject Pulaski station (Green Line) E101529 entity
Predicate locatedIn P40 FINISHED
Object West Garfield Park, Chicago
West Garfield Park is a predominantly residential neighborhood on Chicago’s West Side known for its historic housing stock, elevated Green Line transit access, and long-standing African American community.
 E459786 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: West Garfield Park, Chicago | Statement: [Pulaski station (Green Line), locatedIn, West Garfield Park, Chicago]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: West Garfield Park, Chicago
Context triple: [Pulaski station (Green Line), locatedIn, West Garfield Park, Chicago]
  • A. Humboldt Park, Chicago
    Humboldt Park, Chicago is a historically Puerto Rican, culturally vibrant neighborhood on the city’s West Side known for its large namesake park, community festivals, and public art.
  • B. Gage Park, Chicago
    Gage Park, Chicago is a predominantly residential neighborhood on the Southwest Side known for its diverse working-class community and historic park facilities.
  • C. Garfield Park
    Garfield Park is a large historic public park on Chicago’s West Side, best known for its expansive green spaces and the landmark Garfield Park Conservatory.
  • D. Morgan Park, Chicago
    Morgan Park, Chicago is a primarily residential neighborhood on the far South Side of Chicago known for its tree-lined streets, historic homes, and strong community character.
  • E. Portage Park, Chicago
    Portage Park is a primarily residential neighborhood on Chicago’s Northwest Side known for its large namesake park, historic bungalows, and strong Polish-American community.
  • 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: West Garfield Park, Chicago
Triple: [Pulaski station (Green Line), locatedIn, West Garfield Park, Chicago]
Generated description
West Garfield Park is a predominantly residential neighborhood on Chicago’s West Side known for its historic housing stock, elevated Green Line transit access, and long-standing African American community.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: West Garfield Park, Chicago
Target entity description: West Garfield Park is a predominantly residential neighborhood on Chicago’s West Side known for its historic housing stock, elevated Green Line transit access, and long-standing African American community.
  • A. Humboldt Park, Chicago
    Humboldt Park, Chicago is a historically Puerto Rican, culturally vibrant neighborhood on the city’s West Side known for its large namesake park, community festivals, and public art.
  • B. Gage Park, Chicago
    Gage Park, Chicago is a predominantly residential neighborhood on the Southwest Side known for its diverse working-class community and historic park facilities.
  • C. Garfield Park
    Garfield Park is a large historic public park on Chicago’s West Side, best known for its expansive green spaces and the landmark Garfield Park Conservatory.
  • D. Morgan Park, Chicago
    Morgan Park, Chicago is a primarily residential neighborhood on the far South Side of Chicago known for its tree-lined streets, historic homes, and strong community character.
  • E. Portage Park, Chicago
    Portage Park is a primarily residential neighborhood on Chicago’s Northwest Side known for its large namesake park, historic bungalows, and strong Polish-American community.
  • F. None of above. chosen

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_69bd43d2f1c081908cd4b7ec48ecc73d completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd5a60a66c8190b76f3d3a7da1df55 completed March 20, 2026, 2:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69be0368d2748190bc8560ecb16e1997 completed March 21, 2026, 2:33 a.m.
NEDg Description generation batch_69be042adb8c8190b6889c3a5b9c18cc completed March 21, 2026, 2:36 a.m.
NED2 Entity disambiguation (via description) batch_69be048f7d7881908ab19bd37c92b423 completed March 21, 2026, 2:38 a.m.
Created at: March 20, 2026, 1:13 p.m.