Triple

T10144931
Position Surface form Disambiguated ID Type / Status
Subject Philadelphia Historical Commission E231679 entity
Predicate governedBy P46 FINISHED
Object Philadelphia historic preservation ordinance
The Philadelphia historic preservation ordinance is the legal framework that protects the city’s historically and architecturally significant buildings and districts by regulating their designation, alteration, and demolition.
E844416 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: Philadelphia historic preservation ordinance | Statement: [Philadelphia Historical Commission, governedBy, Philadelphia historic preservation ordinance]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Philadelphia historic preservation ordinance
Context triple: [Philadelphia Historical Commission, governedBy, Philadelphia historic preservation ordinance]
  • A. Philadelphia Historical Commission
    The Philadelphia Historical Commission is the city agency responsible for identifying, protecting, and regulating Philadelphia’s historic buildings, sites, and districts.
  • B. Philadelphia Register of Historic Places
    The Philadelphia Register of Historic Places is the City of Philadelphia’s official list of historically significant buildings, sites, structures, and districts that are recognized and protected for their cultural, architectural, and historical importance.
  • C. Philadelphia Zoning Board of Adjustment
    The Philadelphia Zoning Board of Adjustment is a municipal body that reviews and decides on requests for zoning variances, special exceptions, and appeals related to land use and development regulations in the city.
  • D. National Register of Historic Places in Philadelphia
    The National Register of Historic Places in Philadelphia is the official federal list recognizing the city’s historically and architecturally significant buildings, sites, districts, structures, and objects worthy of preservation.
  • E. City of Philadelphia Home Rule Charter
    The City of Philadelphia Home Rule Charter is the foundational governing document that structures Philadelphia’s municipal government, defining the powers, organization, and responsibilities of its elected and administrative offices.
  • 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: Philadelphia historic preservation ordinance
Triple: [Philadelphia Historical Commission, governedBy, Philadelphia historic preservation ordinance]
Generated description
The Philadelphia historic preservation ordinance is the legal framework that protects the city’s historically and architecturally significant buildings and districts by regulating their designation, alteration, and demolition.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Philadelphia historic preservation ordinance
Target entity description: The Philadelphia historic preservation ordinance is the legal framework that protects the city’s historically and architecturally significant buildings and districts by regulating their designation, alteration, and demolition.
  • A. Philadelphia Historical Commission
    The Philadelphia Historical Commission is the city agency responsible for identifying, protecting, and regulating Philadelphia’s historic buildings, sites, and districts.
  • B. Philadelphia Register of Historic Places
    The Philadelphia Register of Historic Places is the City of Philadelphia’s official list of historically significant buildings, sites, structures, and districts that are recognized and protected for their cultural, architectural, and historical importance.
  • C. Philadelphia Zoning Board of Adjustment
    The Philadelphia Zoning Board of Adjustment is a municipal body that reviews and decides on requests for zoning variances, special exceptions, and appeals related to land use and development regulations in the city.
  • D. National Register of Historic Places in Philadelphia
    The National Register of Historic Places in Philadelphia is the official federal list recognizing the city’s historically and architecturally significant buildings, sites, districts, structures, and objects worthy of preservation.
  • E. City of Philadelphia Home Rule Charter
    The City of Philadelphia Home Rule Charter is the foundational governing document that structures Philadelphia’s municipal government, defining the powers, organization, and responsibilities of its elected and administrative offices.
  • 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_69ca848364f881908a24366a6feec1db completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cdeb2a373081908615f7b2314e7f90 completed April 2, 2026, 4:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2e62236c88190a6ddaf4957cb8b5f completed April 5, 2026, 10:45 p.m.
NEDg Description generation batch_69d2e73fd6988190a338a9e49dc3671b completed April 5, 2026, 10:50 p.m.
NED2 Entity disambiguation (via description) batch_69d2e8c425b88190b20f1706fe3343f4 completed April 5, 2026, 10:57 p.m.
Created at: March 30, 2026, 9:07 p.m.