Triple

T8376564
Position Surface form Disambiguated ID Type / Status
Subject Buenos Aires Underground Line A E197590 entity
Predicate hasStation P35 FINISHED
Object Alberti
Alberti is a station on Buenos Aires’ historic Line A subway, serving the Balvanera neighborhood as part of the city’s first underground line.
E729748 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: Alberti | Statement: [Buenos Aires Underground Line A, hasStation, Alberti]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Alberti
Context triple: [Buenos Aires Underground Line A, hasStation, Alberti]
  • A. Leon Battista Alberti
    Leon Battista Alberti was a 15th-century Italian humanist, architect, and theorist whose writings and designs helped define the principles of Renaissance art and architecture.
  • B. Vignola
    Vignola was a prominent 16th-century Italian architect and theorist of Mannerism, best known for his influential architectural treatise and designs that shaped late Renaissance architecture.
  • C. Michelozzo
    Michelozzo was a prominent 15th-century Florentine architect and sculptor of the early Renaissance, known for works such as the Palazzo Medici Riccardi and contributions to the architectural language of Florence.
  • D. Filippo Brunelleschi
    Filippo Brunelleschi was an Italian Renaissance architect and engineer best known for designing the revolutionary dome of Florence Cathedral, which became a landmark achievement in Western architecture.
  • E. Sebastiano Serlio
    Sebastiano Serlio was a 16th-century Italian Mannerist architect and influential architectural theorist whose published treatises helped codify and spread Renaissance architectural principles across Europe.
  • 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: Alberti
Triple: [Buenos Aires Underground Line A, hasStation, Alberti]
Generated description
Alberti is a station on Buenos Aires’ historic Line A subway, serving the Balvanera neighborhood as part of the city’s first underground line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Alberti
Target entity description: Alberti is a station on Buenos Aires’ historic Line A subway, serving the Balvanera neighborhood as part of the city’s first underground line.
  • A. Leon Battista Alberti
    Leon Battista Alberti was a 15th-century Italian humanist, architect, and theorist whose writings and designs helped define the principles of Renaissance art and architecture.
  • B. Vignola
    Vignola was a prominent 16th-century Italian architect and theorist of Mannerism, best known for his influential architectural treatise and designs that shaped late Renaissance architecture.
  • C. Michelozzo
    Michelozzo was a prominent 15th-century Florentine architect and sculptor of the early Renaissance, known for works such as the Palazzo Medici Riccardi and contributions to the architectural language of Florence.
  • D. Filippo Brunelleschi
    Filippo Brunelleschi was an Italian Renaissance architect and engineer best known for designing the revolutionary dome of Florence Cathedral, which became a landmark achievement in Western architecture.
  • E. Sebastiano Serlio
    Sebastiano Serlio was a 16th-century Italian Mannerist architect and influential architectural theorist whose published treatises helped codify and spread Renaissance architectural principles across Europe.
  • 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_69ca82f64c188190af4e1608036b865d completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb80c094908190afe9cc54ce4f4d58 completed March 31, 2026, 8:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69cde7f19ba08190a08cf5aea522c021 completed April 2, 2026, 3:52 a.m.
NEDg Description generation batch_69cdebf944008190b7e758ac59257e22 completed April 2, 2026, 4:09 a.m.
NED2 Entity disambiguation (via description) batch_69cdeccedf4081909cab853ee1ff1b82 completed April 2, 2026, 4:13 a.m.
Created at: March 30, 2026, 6:01 p.m.