Triple

T22971755
Position Surface form Disambiguated ID Type / Status
Subject Vila do Conde E571204 entity
Predicate transport P230 FINISHED
Object Linha do Minho railway NE NERFINISHED

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: Linha do Minho railway | Statement: [Vila do Conde, transport, Linha do Minho railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Linha do Minho railway
Context triple: [Vila do Conde, transport, Linha do Minho railway]
  • A. Douro line
    The Douro line is a historic Portuguese railway route that runs along the Douro River through the country’s wine-producing region, renowned for its scenic landscapes and connection to the Douro Valley.
  • B. Beira Alta railway corridor
    The Beira Alta railway corridor is a key rail route in Portugal that connects the interior Beira Alta region with major national and international lines, serving as an important axis for both passenger and freight transport.
  • C. Beira Baixa line
    The Beira Baixa line is a Portuguese railway route that connects central inland regions to the national rail network, historically serving as an important link for passenger and freight transport.
  • D. Porrettana railway
    The Porrettana railway is a historic trans-Apennine rail line in Italy that connects Bologna and Pistoia, notable as one of the first major mountain railways in the country.
  • E. Linha do Norte railway
    Linha do Norte railway is Portugal’s principal mainline rail corridor, connecting Lisbon to Porto and serving as the country’s busiest and most important railway route.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Linha do Minho railway
Target entity description: The Linha do Minho railway is a major rail line in northern Portugal that runs along the Minho region, connecting Porto to the Spanish border and serving numerous coastal and inland towns.
  • A. Douro line
    The Douro line is a historic Portuguese railway route that runs along the Douro River through the country’s wine-producing region, renowned for its scenic landscapes and connection to the Douro Valley.
  • B. Beira Alta railway corridor
    The Beira Alta railway corridor is a key rail route in Portugal that connects the interior Beira Alta region with major national and international lines, serving as an important axis for both passenger and freight transport.
  • C. Beira Baixa line
    The Beira Baixa line is a Portuguese railway route that connects central inland regions to the national rail network, historically serving as an important link for passenger and freight transport.
  • D. Porrettana railway
    The Porrettana railway is a historic trans-Apennine rail line in Italy that connects Bologna and Pistoia, notable as one of the first major mountain railways in the country.
  • E. Linha do Norte railway
    Linha do Norte railway is Portugal’s principal mainline rail corridor, connecting Lisbon to Porto and serving as the country’s busiest and most important railway route.
  • F. None of above. chosen

Provenance (2 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_69e245b2c6548190a0e4c7f2f7df2d48 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1823370fc819084a13d6e4eb6e44e completed April 29, 2026, 3:59 a.m.
Created at: April 17, 2026, 3:48 p.m.