Triple

T2512800
Position Surface form Disambiguated ID Type / Status
Subject Metra Electric District line E52738 entity
Predicate serves P98 FINISHED
Object Kenwood neighborhood
The Kenwood neighborhood is a historic residential community on Chicago’s South Side known for its lakefront location, notable architecture, and cultural significance.
E272748 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: Kenwood neighborhood | Statement: [Metra Electric District line, serves, Kenwood neighborhood]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kenwood neighborhood
Context triple: [Metra Electric District line, serves, Kenwood neighborhood]
  • A. Humboldt neighborhood
    Humboldt neighborhood is a residential district in northeast Portland, Oregon, known for its diverse community and proximity to local parks, schools, and commercial corridors.
  • B. Deanwood neighborhood
    Deanwood neighborhood is a historic, predominantly residential community in Northeast Washington, D.C., known for its early-20th-century African American heritage and small-town feel within the city.
  • C. Point Breeze neighborhood
    Point Breeze is a historic, affluent residential neighborhood in Pittsburgh, Pennsylvania, known for its tree-lined streets, stately homes, and proximity to major city parks and cultural institutions.
  • D. Tri-Taylor neighborhood
    Tri-Taylor neighborhood is a small, historically working-class residential area on Chicago’s Near West Side known for its diverse community and proximity to major medical and academic institutions.
  • E. Buena Vista neighborhood
    Buena Vista neighborhood is a residential community located in the southeastern quadrant of Washington, D.C., known for its hilly terrain and views overlooking the city.
  • 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: Kenwood neighborhood
Triple: [Metra Electric District line, serves, Kenwood neighborhood]
Generated description
The Kenwood neighborhood is a historic residential community on Chicago’s South Side known for its lakefront location, notable architecture, and cultural significance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kenwood neighborhood
Target entity description: The Kenwood neighborhood is a historic residential community on Chicago’s South Side known for its lakefront location, notable architecture, and cultural significance.
  • A. Humboldt neighborhood
    Humboldt neighborhood is a residential district in northeast Portland, Oregon, known for its diverse community and proximity to local parks, schools, and commercial corridors.
  • B. Deanwood neighborhood
    Deanwood neighborhood is a historic, predominantly residential community in Northeast Washington, D.C., known for its early-20th-century African American heritage and small-town feel within the city.
  • C. Point Breeze neighborhood
    Point Breeze is a historic, affluent residential neighborhood in Pittsburgh, Pennsylvania, known for its tree-lined streets, stately homes, and proximity to major city parks and cultural institutions.
  • D. Tri-Taylor neighborhood
    Tri-Taylor neighborhood is a small, historically working-class residential area on Chicago’s Near West Side known for its diverse community and proximity to major medical and academic institutions.
  • E. Buena Vista neighborhood
    Buena Vista neighborhood is a residential community located in the southeastern quadrant of Washington, D.C., known for its hilly terrain and views overlooking the city.
  • 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_69ab4958e76481908a235377dd921c9e completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abd20b6d008190acec0eb172e218c9 completed March 7, 2026, 7:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69af1faed61481909f13b8a014b39ed3 completed March 9, 2026, 7:29 p.m.
NEDg Description generation batch_69af20e421308190b62a954659537163 completed March 9, 2026, 7:35 p.m.
NED2 Entity disambiguation (via description) batch_69af215e2eec8190a18e41824acf196b completed March 9, 2026, 7:37 p.m.
Created at: March 6, 2026, 9:46 p.m.