Triple

T10769681
Position Surface form Disambiguated ID Type / Status
Subject Line 5 (Barcelona Metro) E254041 entity
Predicate alsoKnownAs P39 FINISHED
Object Línia blava
Línia blava is the commonly used Catalan name for Line 5 of the Barcelona Metro, a major rapid transit line serving several key neighborhoods in the city.
 E884810 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: Línia blava | Statement: [Line 5 (Barcelona Metro), alsoKnownAs, Línia blava]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Línia blava
Context triple: [Line 5 (Barcelona Metro), alsoKnownAs, Línia blava]
  • A. Linha Azul
    Linha Azul is the Blue Line of the Lisbon Metro, a key rapid transit route serving several central and northern districts of Lisbon, Portugal.
  • B. Línia groga
    Línia groga is the common Catalan name for Line 4 of the Barcelona Metro, a rapid transit line serving several central and coastal neighborhoods of the city.
  • C. Nu bleu
    Nu bleu is a famous series of blue-hued nude cut-out artworks by Henri Matisse, emblematic of his late-career paper cut-out technique.
  • D. The White and Blues
    The White and Blues is the nickname of KF Tirana, one of Albania’s most successful and historically significant football clubs.
  • E. The White-Blues
    The White-Blues is the traditional nickname of FC Dynamo Kyiv, one of Ukraine’s most successful and historically significant football clubs.
  • 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: Línia blava
Triple: [Line 5 (Barcelona Metro), alsoKnownAs, Línia blava]
Generated description
Línia blava is the commonly used Catalan name for Line 5 of the Barcelona Metro, a major rapid transit line serving several key neighborhoods in the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Línia blava
Target entity description: Línia blava is the commonly used Catalan name for Line 5 of the Barcelona Metro, a major rapid transit line serving several key neighborhoods in the city.
  • A. Linha Azul
    Linha Azul is the Blue Line of the Lisbon Metro, a key rapid transit route serving several central and northern districts of Lisbon, Portugal.
  • B. Línia groga
    Línia groga is the common Catalan name for Line 4 of the Barcelona Metro, a rapid transit line serving several central and coastal neighborhoods of the city.
  • C. Nu bleu
    Nu bleu is a famous series of blue-hued nude cut-out artworks by Henri Matisse, emblematic of his late-career paper cut-out technique.
  • D. The White and Blues
    The White and Blues is the nickname of KF Tirana, one of Albania’s most successful and historically significant football clubs.
  • E. The White-Blues
    The White-Blues is the traditional nickname of FC Dynamo Kyiv, one of Ukraine’s most successful and historically significant football clubs.
  • 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_69d6aa5f54f4819082d0bbcb6f8797e6 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d732307fb88190ba1447f68523c58a completed April 9, 2026, 4:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69de23798af48190874d7e12c5155913 completed April 14, 2026, 11:22 a.m.
NEDg Description generation batch_69de271fb08c8190a44c547083226fd8 completed April 14, 2026, 11:38 a.m.
NED2 Entity disambiguation (via description) batch_69de2cecc24c8190a240366e0600426a completed April 14, 2026, 12:02 p.m.
Created at: April 8, 2026, 9:16 p.m.