Triple

T11893922
Position Surface form Disambiguated ID Type / Status
Subject Line 3–Red E282987 entity
Predicate isHighCapacityLineOf P88719 FINISHED
Object São Paulo Metro E59698 NE FINISHED

How this triple was built (3 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: São Paulo Metro | Statement: [Line 3–Red, isHighCapacityLineOf, São Paulo Metro]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: São Paulo Metro
Context triple: [Line 3–Red, isHighCapacityLineOf, São Paulo Metro]
  • A. São Paulo Metro chosen
    The São Paulo Metro is a major rapid transit system serving the city of São Paulo, Brazil, known for its extensive network, high ridership, and role as a backbone of the city's public transportation.
  • B. Rio de Janeiro Metro
    The Rio de Janeiro Metro is the rapid transit system serving the city of Rio de Janeiro, Brazil, providing high-capacity urban rail transport across key neighborhoods and metropolitan areas.
  • C. Brasília Metro
    The Brasília Metro is the rapid transit system serving Brazil’s capital, connecting key government, residential, and commercial areas across the Federal District.
  • D. São Paulo Metro Line 1–Blue
    São Paulo Metro Line 1–Blue is the oldest and one of the busiest lines of the São Paulo Metro system, running primarily in a north–south direction and connecting key residential districts with the city’s central area.
  • E. São Paulo Metro Line 2-Green
    São Paulo Metro Line 2-Green is a major rapid transit line in São Paulo that runs east–west across the city, connecting central districts with important residential and commercial areas.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: isHighCapacityLineOf
Context triple: [Line 3–Red, isHighCapacityLineOf, São Paulo Metro]
  • A. designedForHighCapacity chosen
    Indicates that something is intentionally created or configured to handle a large volume, load, or throughput.
  • B. hasHighSpeedLine
    Indicates that there exists a high-speed rail line connection between the related entities.
  • C. isMajorLineOf
    Indicates that one entity is a primary or principal route, branch, or component within the structure or network represented by the other entity.
  • D. usesLineCharacteristic
    Indicates that one entity employs or is based on a specific characteristic or property of a line.
  • E. hasFrontLineFeature
    Indicates that an entity possesses a specific characteristic or element located on its front side or leading edge.
  • F. None of above.

Provenance (4 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_69d6ab2a90b08190a4e818821cc93e6d completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8dd1172988190a2c13d37220f2f93 completed April 10, 2026, 11:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69f63eda009481909870bd38200dd187 completed May 2, 2026, 6:13 p.m.
PD Predicate disambiguation batch_69d8bb2fca4481909893f3428b0871ac completed April 10, 2026, 8:56 a.m.
Created at: April 8, 2026, 9:44 p.m.