Triple

T1226494
Position Surface form Disambiguated ID Type / Status
Subject Madrid Metro E26338 entity
Predicate hasLine P35 FINISHED
Object Line 9 (Madrid Metro)
Line 9 of the Madrid Metro is a rapid transit line that runs in a generally north–south direction, connecting various residential districts with central Madrid and serving as one of the network’s key commuter routes.
 E153223 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: Line 9 (Madrid Metro) | Statement: [Madrid Metro, hasLine, Line 9 (Madrid Metro)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Line 9 (Madrid Metro)
Context triple: [Madrid Metro, hasLine, Line 9 (Madrid Metro)]
  • A. Line 8 (Madrid Metro)
    Line 8 of the Madrid Metro is a rapid transit line that connects central Madrid with key locations including the Adolfo Suárez Madrid–Barajas Airport and the IFEMA exhibition center.
  • B. Line 7 (Madrid Metro)
    Line 7 of the Madrid Metro is a major rapid transit line running in an east–west direction across the city, connecting key residential and commercial areas.
  • C. Line 6 (Madrid Metro)
    Line 6 of the Madrid Metro, also known as the Circular line, is a heavily used underground route that forms a loop around central Madrid, connecting numerous key interchange stations across the network.
  • D. Line 5 (Madrid Metro)
    Line 5 of the Madrid Metro is a major rapid transit line running in an east–west direction across the city, connecting key residential and commercial areas.
  • E. Line 2 (Madrid Metro)
    Line 2 of the Madrid Metro is one of the system’s main urban rapid transit lines, running in an east–west direction through central Madrid and connecting key neighborhoods and transfer stations.
  • 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: Line 9 (Madrid Metro)
Triple: [Madrid Metro, hasLine, Line 9 (Madrid Metro)]
Generated description
Line 9 of the Madrid Metro is a rapid transit line that runs in a generally north–south direction, connecting various residential districts with central Madrid and serving as one of the network’s key commuter routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Line 9 (Madrid Metro)
Target entity description: Line 9 of the Madrid Metro is a rapid transit line that runs in a generally north–south direction, connecting various residential districts with central Madrid and serving as one of the network’s key commuter routes.
  • A. Line 8 (Madrid Metro)
    Line 8 of the Madrid Metro is a rapid transit line that connects central Madrid with key locations including the Adolfo Suárez Madrid–Barajas Airport and the IFEMA exhibition center.
  • B. Line 7 (Madrid Metro)
    Line 7 of the Madrid Metro is a major rapid transit line running in an east–west direction across the city, connecting key residential and commercial areas.
  • C. Line 6 (Madrid Metro)
    Line 6 of the Madrid Metro, also known as the Circular line, is a heavily used underground route that forms a loop around central Madrid, connecting numerous key interchange stations across the network.
  • D. Line 5 (Madrid Metro)
    Line 5 of the Madrid Metro is a major rapid transit line running in an east–west direction across the city, connecting key residential and commercial areas.
  • E. Line 2 (Madrid Metro)
    Line 2 of the Madrid Metro is one of the system’s main urban rapid transit lines, running in an east–west direction through central Madrid and connecting key neighborhoods and transfer stations.
  • 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_69acc61b45748190a12e1aec029b76df completed March 8, 2026, 12:43 a.m.
NEDg Description generation batch_69acc697fdc8819081b8e06981417064 completed March 8, 2026, 12:45 a.m.
NED2 Entity disambiguation (via description) batch_69acc722d8608190acbef82f180b75d1 completed March 8, 2026, 12:47 a.m.
Created at: March 1, 2026, 7:47 p.m.