Triple

T4271793
Position Surface form Disambiguated ID Type / Status
Subject San Francisco Public Utilities Commission E96956 entity
Predicate hasDivision P35 FINISHED
Object Infrastructure Division
The Infrastructure Division is a branch of the San Francisco Public Utilities Commission responsible for planning, building, and maintaining the city’s essential utility and water-related infrastructure.
E425123 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: Infrastructure Division | Statement: [San Francisco Public Utilities Commission, hasDivision, Infrastructure Division]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Infrastructure Division
Context triple: [San Francisco Public Utilities Commission, hasDivision, Infrastructure Division]
  • A. Office of Infrastructure
    The Office of Infrastructure is a division within the Federal Highway Administration responsible for overseeing the planning, design, construction, and preservation of the nation’s highway infrastructure.
  • B. Infrastructure Security Division
    The Infrastructure Security Division is a component of the U.S. Cybersecurity and Infrastructure Security Agency responsible for protecting and enhancing the resilience of the nation’s critical physical infrastructure.
  • C. Infrastructure Design and Construction division
    The Infrastructure Design and Construction division is a unit of San Francisco’s public works department responsible for planning, engineering, and delivering the city’s public infrastructure projects.
  • D. División de Ingeniería
    La División de Ingeniería es una gran unidad especializada del Ejército de Chile encargada de las operaciones de ingeniería militar, incluyendo construcción, fortificación, apoyo a la movilidad y tareas de apoyo en emergencias.
  • E. IRT Division
    The IRT Division is one of the original operating divisions of the New York City Subway, historically derived from the Interborough Rapid Transit Company and encompassing the system’s numbered subway lines.
  • 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: Infrastructure Division
Triple: [San Francisco Public Utilities Commission, hasDivision, Infrastructure Division]
Generated description
The Infrastructure Division is a branch of the San Francisco Public Utilities Commission responsible for planning, building, and maintaining the city’s essential utility and water-related infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Infrastructure Division
Target entity description: The Infrastructure Division is a branch of the San Francisco Public Utilities Commission responsible for planning, building, and maintaining the city’s essential utility and water-related infrastructure.
  • A. Office of Infrastructure
    The Office of Infrastructure is a division within the Federal Highway Administration responsible for overseeing the planning, design, construction, and preservation of the nation’s highway infrastructure.
  • B. Infrastructure Security Division
    The Infrastructure Security Division is a component of the U.S. Cybersecurity and Infrastructure Security Agency responsible for protecting and enhancing the resilience of the nation’s critical physical infrastructure.
  • C. Infrastructure Design and Construction division chosen
    The Infrastructure Design and Construction division is a unit of San Francisco’s public works department responsible for planning, engineering, and delivering the city’s public infrastructure projects.
  • D. División de Ingeniería
    La División de Ingeniería es una gran unidad especializada del Ejército de Chile encargada de las operaciones de ingeniería militar, incluyendo construcción, fortificación, apoyo a la movilidad y tareas de apoyo en emergencias.
  • E. IRT Division
    The IRT Division is one of the original operating divisions of the New York City Subway, historically derived from the Interborough Rapid Transit Company and encompassing the system’s numbered subway lines.
  • 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_69b34543f06c8190915ebb1a4574ffa9 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b34ffce3d8819083d2278547fa52c1 completed March 12, 2026, 11:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5b7a7fbe0819080076b8d8e4c3bbe completed March 14, 2026, 7:31 p.m.
NEDg Description generation batch_69b5b84b58a081909618d0c108317f92 completed March 14, 2026, 7:34 p.m.
NED2 Entity disambiguation (via description) batch_69b5b8c3fb208190b091da57f7b1f704 completed March 14, 2026, 7:36 p.m.
Created at: March 12, 2026, 11:07 p.m.