Triple

T7991613
Position Surface form Disambiguated ID Type / Status
Subject Penn–North station E186019 entity
Predicate serves P98 FINISHED
Object Penn-North neighborhood
Penn-North neighborhood is an urban residential area in West Baltimore, Maryland, known for its rowhouses, commercial corridors, and proximity to the Penn–North transit station.
 E703679 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: Penn-North neighborhood | Statement: [Penn–North station, serves, Penn-North neighborhood]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Penn-North neighborhood
Context triple: [Penn–North station, serves, Penn-North neighborhood]
  • A. Allegheny West neighborhood
    Allegheny West is a historic, predominantly residential neighborhood in North Philadelphia known for its rowhouses, industrial legacy, and proximity to major transit corridors.
  • B. Northwood neighborhood
    Northwood neighborhood is a residential area in Northeast Philadelphia known for its tree-lined streets, historic homes, and proximity to Frankford Avenue.
  • C. North Point neighborhood
    North Point neighborhood is a rapidly developing mixed-use district in Cambridge, Massachusetts, known for its modern residential complexes, parks, and proximity to downtown Boston and the Charles River.
  • D. Spruce Hill neighborhood
    Spruce Hill is a historic, tree-lined West Philadelphia neighborhood known for its Victorian homes, diverse community, and proximity to the University of Pennsylvania.
  • E. Fort Totten neighborhood
    Fort Totten neighborhood is a residential area in Northeast Washington, D.C., known for its proximity to the Fort Totten Metro station and the historic Civil War–era fort from which it takes its name.
  • 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: Penn-North neighborhood
Triple: [Penn–North station, serves, Penn-North neighborhood]
Generated description
Penn-North neighborhood is an urban residential area in West Baltimore, Maryland, known for its rowhouses, commercial corridors, and proximity to the Penn–North transit station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Penn-North neighborhood
Target entity description: Penn-North neighborhood is an urban residential area in West Baltimore, Maryland, known for its rowhouses, commercial corridors, and proximity to the Penn–North transit station.
  • A. Allegheny West neighborhood
    Allegheny West is a historic, predominantly residential neighborhood in North Philadelphia known for its rowhouses, industrial legacy, and proximity to major transit corridors.
  • B. Northwood neighborhood
    Northwood neighborhood is a residential area in Northeast Philadelphia known for its tree-lined streets, historic homes, and proximity to Frankford Avenue.
  • C. North Point neighborhood
    North Point neighborhood is a rapidly developing mixed-use district in Cambridge, Massachusetts, known for its modern residential complexes, parks, and proximity to downtown Boston and the Charles River.
  • D. Spruce Hill neighborhood
    Spruce Hill is a historic, tree-lined West Philadelphia neighborhood known for its Victorian homes, diverse community, and proximity to the University of Pennsylvania.
  • E. Fort Totten neighborhood
    Fort Totten neighborhood is a residential area in Northeast Washington, D.C., known for its proximity to the Fort Totten Metro station and the historic Civil War–era fort from which it takes its name.
  • 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_69ca829c6c308190ab05b43d234c52b2 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3c712d0481908d163d2509d054fa completed March 31, 2026, 3:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69cbe0fe312c81908c6874fa0aabe7d5 completed March 31, 2026, 2:58 p.m.
NEDg Description generation batch_69cbe440a66c8190a5d5b417fb5082b7 completed March 31, 2026, 3:12 p.m.
NED2 Entity disambiguation (via description) batch_69cc338a1c48819086ece073e04e8fa6 completed March 31, 2026, 8:50 p.m.
Created at: March 30, 2026, 5:16 p.m.