Triple

T13891561
Position Surface form Disambiguated ID Type / Status
Subject Northern Line (Portugal) E333982 entity
Predicate connectsWith P37 FINISHED
Object West Line (Portugal)
The West Line (Linha do Oeste) is a Portuguese railway route running along the country’s western coast, linking Lisbon’s outskirts with towns such as Torres Vedras, Caldas da Rainha, and Figueira da Foz.
E1068970 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: West Line (Portugal) | Statement: [Northern Line (Portugal), connectsWith, West Line (Portugal)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: West Line (Portugal)
Context triple: [Northern Line (Portugal), connectsWith, West Line (Portugal)]
  • A. Linha da Beira Baixa
    Linha da Beira Baixa is a Portuguese railway line that connects central inland regions to the rest of the country, running through the Beira Baixa area near the Spanish border.
  • B. Lisbon–Faro
    Lisbon–Faro is a major intercity rail corridor in Portugal linking the capital Lisbon with the southern coastal city of Faro in the Algarve region.
  • C. Amarante, Portugal
    Amarante, Portugal is a historic town in northern Portugal known for its picturesque setting on the Tâmega River, its medieval bridge, and its rich cultural and religious heritage.
  • D. Golegã
    Golegã is a Portuguese town famed for its equestrian traditions and annual horse fair, located in the Centro Region of Portugal.
  • E. Beira-Mar
    Beira-Mar is a Portuguese football club based in Aveiro, known for competing in the country’s professional leagues and developing notable players such as Eusébio.
  • 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: West Line (Portugal)
Triple: [Northern Line (Portugal), connectsWith, West Line (Portugal)]
Generated description
The West Line (Linha do Oeste) is a Portuguese railway route running along the country’s western coast, linking Lisbon’s outskirts with towns such as Torres Vedras, Caldas da Rainha, and Figueira da Foz.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: West Line (Portugal)
Target entity description: The West Line (Linha do Oeste) is a Portuguese railway route running along the country’s western coast, linking Lisbon’s outskirts with towns such as Torres Vedras, Caldas da Rainha, and Figueira da Foz.
  • A. Linha da Beira Baixa
    Linha da Beira Baixa is a Portuguese railway line that connects central inland regions to the rest of the country, running through the Beira Baixa area near the Spanish border.
  • B. Lisbon–Faro
    Lisbon–Faro is a major intercity rail corridor in Portugal linking the capital Lisbon with the southern coastal city of Faro in the Algarve region.
  • C. Amarante, Portugal
    Amarante, Portugal is a historic town in northern Portugal known for its picturesque setting on the Tâmega River, its medieval bridge, and its rich cultural and religious heritage.
  • D. Golegã
    Golegã is a Portuguese town famed for its equestrian traditions and annual horse fair, located in the Centro Region of Portugal.
  • E. Beira-Mar
    Beira-Mar is a Portuguese football club based in Aveiro, known for competing in the country’s professional leagues and developing notable players such as Eusébio.
  • 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_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_69f7c71a43908190bc7537f0a2379599 completed May 3, 2026, 10:07 p.m.
NEDg Description generation batch_69f7c8d477f881908f8cfd2783e7f10f completed May 3, 2026, 10:14 p.m.
NED2 Entity disambiguation (via description) batch_69f7ca27ffd4819080bccd6bfd88ddb3 completed May 3, 2026, 10:20 p.m.
Created at: April 9, 2026, 10:15 p.m.