Triple

T4354786
Position Surface form Disambiguated ID Type / Status
Subject Arlington Antebellum Home and Gardens E98119 entity
Predicate ownedBy P347 FINISHED
Object City of Birmingham (municipal ownership)
The City of Birmingham is the municipal government of Birmingham, Alabama, responsible for providing local public services, managing city-owned properties, and overseeing civic administration.
 E2497 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: City of Birmingham (municipal ownership) | Statement: [Arlington Antebellum Home and Gardens, ownedBy, City of Birmingham (municipal ownership)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: City of Birmingham (municipal ownership)
Context triple: [Arlington Antebellum Home and Gardens, ownedBy, City of Birmingham (municipal ownership)]
  • A. Birmingham City Council
    Birmingham City Council is the elected legislative body responsible for setting policy, passing ordinances, and overseeing municipal governance for the city of Birmingham, Alabama.
  • B. Birmingham City Council
    Birmingham City Council is the local government authority responsible for providing public services and administration for the city of Birmingham, England.
  • C. Birmingham Museums Trust
    Birmingham Museums Trust is a charitable organization that operates and cares for Birmingham’s major museum sites and collections, preserving and presenting the city’s cultural and historical heritage.
  • D. Birmingham city charter
    The Birmingham city charter is the foundational legal document that establishes the structure, powers, and governance framework of the municipal government of Birmingham, Alabama.
  • E. Metropolitan Borough of Birmingham
    The Metropolitan Borough of Birmingham was a former local government district in England that encompassed the rapidly industrializing city of Birmingham and its surrounding areas before later administrative reorganization.
  • 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: City of Birmingham (municipal ownership)
Triple: [Arlington Antebellum Home and Gardens, ownedBy, City of Birmingham (municipal ownership)]
Generated description
The City of Birmingham is the municipal government of Birmingham, Alabama, responsible for providing local public services, managing city-owned properties, and overseeing civic administration.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: City of Birmingham (municipal ownership)
Target entity description: The City of Birmingham is the municipal government of Birmingham, Alabama, responsible for providing local public services, managing city-owned properties, and overseeing civic administration.
  • A. Birmingham City Council chosen
    Birmingham City Council is the elected legislative body responsible for setting policy, passing ordinances, and overseeing municipal governance for the city of Birmingham, Alabama.
  • B. Birmingham City Council
    Birmingham City Council is the local government authority responsible for providing public services and administration for the city of Birmingham, England.
  • C. Birmingham Museums Trust
    Birmingham Museums Trust is a charitable organization that operates and cares for Birmingham’s major museum sites and collections, preserving and presenting the city’s cultural and historical heritage.
  • D. Birmingham city charter
    The Birmingham city charter is the foundational legal document that establishes the structure, powers, and governance framework of the municipal government of Birmingham, Alabama.
  • E. Metropolitan Borough of Birmingham
    The Metropolitan Borough of Birmingham was a former local government district in England that encompassed the rapidly industrializing city of Birmingham and its surrounding areas before later administrative reorganization.
  • 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_69b3454965f881908c41190bb22f0e4b completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b351c3aa1c8190aacebb8e80e5f2f8 completed March 12, 2026, 11:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5dbb662008190854da50df1147a7c completed March 14, 2026, 10:05 p.m.
NEDg Description generation batch_69b5dc6a97208190b91d784285657bff completed March 14, 2026, 10:08 p.m.
NED2 Entity disambiguation (via description) batch_69b5dce749708190b9daf2c192b32de3 completed March 14, 2026, 10:10 p.m.
Created at: March 12, 2026, 11:16 p.m.