Triple

T1226498
Position Surface form Disambiguated ID Type / Status
Subject Madrid Metro E26338 entity
Predicate hasLine P35 FINISHED
Object Ramal (Opera–Príncipe Pío shuttle)
Ramal (Opera–Príncipe Pío shuttle) is a short Madrid Metro shuttle line that connects the city center with the Príncipe Pío transport hub.
E140790 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: Ramal (Opera–Príncipe Pío shuttle) | Statement: [Madrid Metro, hasLine, Ramal (Opera–Príncipe Pío shuttle)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ramal (Opera–Príncipe Pío shuttle)
Context triple: [Madrid Metro, hasLine, Ramal (Opera–Príncipe Pío shuttle)]
  • A. Tren Ligero
    Tren Ligero is a light rail transit system in Mexico City that complements the metro and bus networks by serving southern areas of the city.
  • B. Leonardo Express train
    The Leonardo Express train is a dedicated non-stop rail service linking central Rome’s Termini station with Fiumicino Airport, providing a fast and frequent airport transfer for travelers.
  • C. Sete Rios bus terminal
    Sete Rios bus terminal is a major intercity and regional bus hub in Lisbon, Portugal, providing connections to destinations across the country and beyond.
  • D. Lisbon Tramway
    The Lisbon Tramway is a historic network of yellow streetcars that navigate Lisbon’s steep, narrow streets and serve as both public transport and a popular tourist attraction.
  • E. Casablanca Tramway
    Casablanca Tramway is a modern light rail transit system serving Morocco’s largest city, providing key urban and suburban connections across Casablanca.
  • 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: Ramal (Opera–Príncipe Pío shuttle)
Triple: [Madrid Metro, hasLine, Ramal (Opera–Príncipe Pío shuttle)]
Generated description
Ramal (Opera–Príncipe Pío shuttle) is a short Madrid Metro shuttle line that connects the city center with the Príncipe Pío transport hub.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ramal (Opera–Príncipe Pío shuttle)
Target entity description: Ramal (Opera–Príncipe Pío shuttle) is a short Madrid Metro shuttle line that connects the city center with the Príncipe Pío transport hub.
  • A. Tren Ligero
    Tren Ligero is a light rail transit system in Mexico City that complements the metro and bus networks by serving southern areas of the city.
  • B. Leonardo Express train
    The Leonardo Express train is a dedicated non-stop rail service linking central Rome’s Termini station with Fiumicino Airport, providing a fast and frequent airport transfer for travelers.
  • C. Sete Rios bus terminal
    Sete Rios bus terminal is a major intercity and regional bus hub in Lisbon, Portugal, providing connections to destinations across the country and beyond.
  • D. Lisbon Tramway
    The Lisbon Tramway is a historic network of yellow streetcars that navigate Lisbon’s steep, narrow streets and serve as both public transport and a popular tourist attraction.
  • E. Casablanca Tramway
    Casablanca Tramway is a modern light rail transit system serving Morocco’s largest city, providing key urban and suburban connections across Casablanca.
  • 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_69a49484688c8190a1bf285eb396a8b6 completed March 1, 2026, 7:33 p.m.
NER Named-entity recognition batch_69a4be39908481908cca21aaf0828415 completed March 1, 2026, 10:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac8a0fcf508190be3668bd55f6f6d6 completed March 7, 2026, 8:26 p.m.
NEDg Description generation batch_69ac8ab214c48190a60c6604a67f9cf2 completed March 7, 2026, 8:29 p.m.
NED2 Entity disambiguation (via description) batch_69ac8b0db83c81909db3c501a435f1d1 completed March 7, 2026, 8:31 p.m.
Created at: March 1, 2026, 7:47 p.m.