Triple

T15421347
Position Surface form Disambiguated ID Type / Status
Subject Companhia Real dos Caminhos de Ferro Portugueses E369386 entity
Predicate operatedRailway P81222 FINISHED
Object Linha do Oeste E302848 NE FINISHED

How this triple was built (2 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: Linha do Oeste | Statement: [Companhia Real dos Caminhos de Ferro Portugueses, operatedRailway, Linha do Oeste]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Linha do Oeste
Context triple: [Companhia Real dos Caminhos de Ferro Portugueses, operatedRailway, Linha do Oeste]
  • A. Linha do Oeste chosen
    Linha do Oeste is a major Portuguese railway line running along the country’s western coast, connecting Lisbon’s outskirts with several central-western cities and towns.
  • B. Great Northern
    Great Northern is a British train operating company providing commuter and regional rail services across parts of London and the East of England.
  • C. Ordaid line
    The Ordaid line was a branch of the Mongol imperial family descended from Orda Khan, the eldest son of Jochi and grandson of Genghis Khan.
  • D. Coast-to-Coast Line
    The Coast-to-Coast Line is a major Swedish railway route that connects the country’s west and east coasts, linking Gothenburg with cities such as Kalmar and Karlskrona.
  • E. Northwest–East Line
    The Northwest–East Line is the primary rapid transit route of Baltimore's Metro SubwayLink system, running across the city from the northwest suburbs toward the eastern side.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d85a1849f48190bf898068b2806fae completed April 10, 2026, 2:02 a.m.
NER Named-entity recognition batch_69e03ebe7b1081908e6b9e6e128a8d5d completed April 16, 2026, 1:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff1a7d02a08190a1e34e3a014acea9 completed May 9, 2026, 11:29 a.m.
Created at: April 10, 2026, 3:20 a.m.