Triple

T13891673
Position Surface form Disambiguated ID Type / Status
Subject SAP E333985 entity
Predicate isMainTerminalCodeOf P77384 FINISHED
Object Lisbon Santa Apolónia railway station E66216 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: Lisbon Santa Apolónia railway station | Statement: [SAP, isMainTerminalCodeOf, Lisbon Santa Apolónia railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lisbon Santa Apolónia railway station
Context triple: [SAP, isMainTerminalCodeOf, Lisbon Santa Apolónia railway station]
  • A. Lisbon Santa Apolónia railway station chosen
    Lisbon Santa Apolónia railway station is one of Lisbon’s principal long-distance and international train terminals, serving as a key rail gateway for passengers traveling across Portugal and beyond.
  • B. Lisbon Oriente railway station
    Lisbon Oriente railway station is a major modern transport hub in Lisbon, Portugal, known for its striking contemporary architecture and role as a key national and international rail interchange.
  • C. Estoril railway station
    Estoril railway station is a coastal train stop on Portugal’s Cascais Line, serving the seaside resort town of Estoril and its surrounding area.
  • D. Cais do Sodré railway station
    Cais do Sodré railway station is a major Lisbon transport hub that combines suburban rail, metro, ferry, and bus connections near the city’s waterfront.
  • E. Porto Campanhã railway station
    Porto Campanhã railway station is the main intercity and regional rail hub in Porto, Portugal, serving as a key gateway for national and international train connections.
  • 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: isMainTerminalCodeOf
Context triple: [SAP, isMainTerminalCodeOf, Lisbon Santa Apolónia railway station]
  • A. isTerminal
    Indicates that an entity represents an endpoint or final state in a process, structure, or sequence, with no further continuation beyond it.
  • B. isMajorTerminalOf
    Indicates that one entity serves as a primary or main terminal (such as a key endpoint or hub) for another entity within a system or network.
  • C. primaryTerminalFor
    Indicates that one entity serves as the main or principal terminal associated with another entity.
  • D. terminalNumber
    Indicates the specific terminal identifier associated with an entity, such as a device, port, or connection point, within a larger system or network.
  • E. hasPrimaryCode chosen
    Indicates that an entity is associated with its main or most important identifying code among potentially multiple codes.
  • 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_69d81c5dd2d48190b7a5fc1e009de936 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de23a537d4819093c2bae2a244816a completed April 14, 2026, 11:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69fcb649c12c819086e85d1dc49624f1 completed May 7, 2026, 3:56 p.m.
PD Predicate disambiguation batch_69dd464b1ab48190ae50bfc902bf6ef7 completed April 13, 2026, 7:38 p.m.
Created at: April 9, 2026, 10:15 p.m.