Triple

T8408817
Position Surface form Disambiguated ID Type / Status
Subject Buenos Aires Underground Line E E198569 entity
Predicate originalOpeningSection P81837 FINISHED
Object Constitución – General Urquiza
Constitución – General Urquiza is a station on Buenos Aires Underground Line E, serving as part of the line’s earliest segment in the city’s subway network.
E734207 NE FINISHED

How this triple was built (5 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: Constitución – General Urquiza | Statement: [Buenos Aires Underground Line E, originalOpeningSection, Constitución – General Urquiza]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Constitución – General Urquiza
Context triple: [Buenos Aires Underground Line E, originalOpeningSection, Constitución – General Urquiza]
  • A. Constitution of Argentina
    The Constitution of Argentina is the supreme legal framework that defines the country's governmental structure, separation of powers, and fundamental rights of its citizens.
  • B. Constitution of 1822
    The Constitution of 1822 was the first liberal constitution of Portugal, establishing a constitutional monarchy, separation of powers, and civil liberties in the wake of the Liberal Revolution of 1820.
  • C. Constitution of Paraguay
    The Constitution of Paraguay is the supreme legal framework of the Republic of Paraguay, establishing its democratic institutions, citizens’ rights, and the country’s bilingual character.
  • D. Provisional Constitution of 1822
    The Provisional Constitution of 1822 was the first fundamental law of the emerging Greek state, adopted during the Greek War of Independence to establish a framework of governance separate from Ottoman rule.
  • E. Constitution of Uruguay
    The Constitution of Uruguay is the supreme legal framework that defines the country's political organization, separation of powers, and fundamental rights of its citizens.
  • 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: Constitución – General Urquiza
Triple: [Buenos Aires Underground Line E, originalOpeningSection, Constitución – General Urquiza]
Generated description
Constitución – General Urquiza is a station on Buenos Aires Underground Line E, serving as part of the line’s earliest segment in the city’s subway network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Constitución – General Urquiza
Target entity description: Constitución – General Urquiza is a station on Buenos Aires Underground Line E, serving as part of the line’s earliest segment in the city’s subway network.
  • A. Constitution of Argentina
    The Constitution of Argentina is the supreme legal framework that defines the country's governmental structure, separation of powers, and fundamental rights of its citizens.
  • B. Constitution of 1822
    The Constitution of 1822 was the first liberal constitution of Portugal, establishing a constitutional monarchy, separation of powers, and civil liberties in the wake of the Liberal Revolution of 1820.
  • C. Constitution of Paraguay
    The Constitution of Paraguay is the supreme legal framework of the Republic of Paraguay, establishing its democratic institutions, citizens’ rights, and the country’s bilingual character.
  • D. Provisional Constitution of 1822
    The Provisional Constitution of 1822 was the first fundamental law of the emerging Greek state, adopted during the Greek War of Independence to establish a framework of governance separate from Ottoman rule.
  • E. Constitution of Uruguay
    The Constitution of Uruguay is the supreme legal framework that defines the country's political organization, separation of powers, and fundamental rights of its citizens.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: originalOpeningSection
Context triple: [Buenos Aires Underground Line E, originalOpeningSection, Constitución – General Urquiza]
  • A. openingTheme
    Indicates that one entity serves as the opening theme (such as a song or musical piece) for another entity, typically a show, series, or similar work.
  • B. openingConcept
    Indicates that one concept serves as the initial or introductory element in relation to another concept, such as the first idea, section, or phase in a sequence or structure.
  • C. initialOpening
    Indicates the first or earliest instance in which something is opened, begun, or made accessible.
  • D. openingThemeComposer
    Indicates that the subject is the person who composed the musical opening theme for the specified work or production.
  • E. openingSituation
    Indicates the initial state, context, or set of conditions that exist at the beginning of an event, interaction, or narrative.
  • F. None of above. chosen

Provenance (7 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_69ca8310df9c8190b25f16161cca3e41 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cb8315a8a8819097f6da11b909b527 completed March 31, 2026, 8:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69ce1d34214481908503c662eb060ff7 completed April 2, 2026, 7:39 a.m.
NEDg Description generation batch_69ce1fb008988190ae8e148cd937f5c4 completed April 2, 2026, 7:50 a.m.
NED2 Entity disambiguation (via description) batch_69ce205313fc8190863dbc6c904ef1af completed April 2, 2026, 7:52 a.m.
PD Predicate disambiguation batch_69cb70d473dc8190af8ea81ee5aa970d completed March 31, 2026, 6:59 a.m.
PDg Predicate description generation batch_69cb76da264881909483b835e1db06da completed March 31, 2026, 7:25 a.m.
Created at: March 30, 2026, 6:05 p.m.