Triple

T6684397
Position Surface form Disambiguated ID Type / Status
Subject Matadero Madrid E152063 entity
Predicate transportConnection P1298 FINISHED
Object Legazpi metro station
Legazpi metro station is a Madrid Metro station in the Arganzuela district that serves as a key access point to nearby cultural sites such as Matadero Madrid.
 E612128 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: Legazpi metro station | Statement: [Matadero Madrid, transportConnection, Legazpi metro station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Legazpi metro station
Context triple: [Matadero Madrid, transportConnection, Legazpi metro station]
  • A. Antipolo station
    Antipolo station is an elevated eastern terminal station of Manila’s LRT Line 2 serving the city of Antipolo in Rizal, Philippines.
  • B. Ortigas station
    Ortigas station is an elevated rapid transit stop serving the Ortigas Center business district in Metro Manila, Philippines.
  • C. Cubao MRT station
    Cubao MRT station is a major elevated rapid transit stop on Manila’s MRT Line 3, serving as a key commuter hub for the Cubao and Araneta City area in Quezon City, Philippines.
  • D. Araneta Center–Cubao LRT station
    Araneta Center–Cubao LRT station is a major elevated light rail transit stop in Quezon City, Philippines, serving the Araneta City commercial and transport hub.
  • E. Marikina–Pasig station
    Marikina–Pasig station is an elevated rail station in Metro Manila, Philippines, serving commuters in the cities of Marikina and Pasig along the LRT Line 2 corridor.
  • 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: Legazpi metro station
Triple: [Matadero Madrid, transportConnection, Legazpi metro station]
Generated description
Legazpi metro station is a Madrid Metro station in the Arganzuela district that serves as a key access point to nearby cultural sites such as Matadero Madrid.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Legazpi metro station
Target entity description: Legazpi metro station is a Madrid Metro station in the Arganzuela district that serves as a key access point to nearby cultural sites such as Matadero Madrid.
  • A. Antipolo station
    Antipolo station is an elevated eastern terminal station of Manila’s LRT Line 2 serving the city of Antipolo in Rizal, Philippines.
  • B. Ortigas station
    Ortigas station is an elevated rapid transit stop serving the Ortigas Center business district in Metro Manila, Philippines.
  • C. Cubao MRT station
    Cubao MRT station is a major elevated rapid transit stop on Manila’s MRT Line 3, serving as a key commuter hub for the Cubao and Araneta City area in Quezon City, Philippines.
  • D. Araneta Center–Cubao LRT station
    Araneta Center–Cubao LRT station is a major elevated light rail transit stop in Quezon City, Philippines, serving the Araneta City commercial and transport hub.
  • E. Marikina–Pasig station
    Marikina–Pasig station is an elevated rail station in Metro Manila, Philippines, serving commuters in the cities of Marikina and Pasig along the LRT Line 2 corridor.
  • 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_69c687f9977c819097e7f5ada4fe522e completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6b122df14819082068af37611b691 completed March 27, 2026, 4:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6f7ae8f388190a3c78c89b7293804 completed March 27, 2026, 9:33 p.m.
NEDg Description generation batch_69c6f9f7b4b08190b5c4dab67758af67 completed March 27, 2026, 9:43 p.m.
NED2 Entity disambiguation (via description) batch_69c6fac7c0e881909b4c2058beebda9f completed March 27, 2026, 9:46 p.m.
Created at: March 27, 2026, 2:04 p.m.