Triple

T32359945
Position Surface form Disambiguated ID Type / Status
Subject El Rosario metro station E826830 entity
Predicate isWesternTerminusFor P51120 FINISHED
Object Line 7
Line 7 is one of the lines of the Mexico City Metro system, running across the city to connect key residential and commercial areas.
 E873075 NE FINISHED

How this triple was built (3 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 7 | Statement: [El Rosario metro station, isWesternTerminusFor, Line 7]
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 7
Triple: [El Rosario metro station, isWesternTerminusFor, Line 7]
Generated description
Line 7 is one of the lines of the Mexico City Metro system, running across the city to connect key residential and commercial areas.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: isWesternTerminusFor
Context triple: [El Rosario metro station, isWesternTerminusFor, Line 7]
  • A. isWesternTerminusOfHistoricLine
    Indicates that something serves as the western endpoint of a historically significant route, line, or transportation corridor.
  • B. hasTerminusWest chosen
    Indicates that something has its western endpoint, terminus, or final stop at the referenced entity.
  • C. hasCapitalTerminus
    Indicates that a transportation route or line has its endpoint located in a capital city.
  • D. easternTerminusLocatedOn
    Indicates that the eastern endpoint of a route, line, or path is situated on or at a specified feature or location.
  • E. terminusProvinceWest
    Indicates that the western terminus of an entity (such as a route or line) is located within a specified province.
  • F. None of above.

Provenance (6 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_69f34915a2588190bb3178f5ec2f48f4 completed April 30, 2026, 12:20 p.m.
NER Named-entity recognition batch_69f6be93bb548190880e9671c1dd0f29 completed May 3, 2026, 3:18 a.m.
NED1 Entity disambiguation (via context triple) batch_6a33e8aa42448190ac5353dd6c57ac47 completed June 18, 2026, 12:46 p.m.
NEDg Description generation batch_6a33ee07f0988190a27a94e6b078700d completed June 18, 2026, 1:09 p.m.
NED2 Entity disambiguation (via description) batch_6a3449fa7fdc81908f0a6c26e74f3a48 completed June 18, 2026, 7:41 p.m.
PD Predicate disambiguation batch_69f6ba6cef208190bc5cd43d96127004 completed May 3, 2026, 3:01 a.m.
Created at: May 1, 2026, 12:49 a.m.