Triple

T12590197
Position Surface form Disambiguated ID Type / Status
Subject Caracas Metro E300582 entity
Predicate hasLine P35 FINISHED
Object Line 2 (Caracas Metro)
Line 2 of the Caracas Metro is a major rapid transit line in Venezuela’s capital that connects central Caracas with key western and southwestern districts, helping to form the backbone of the city’s urban rail network.
E956941 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 2 (Caracas Metro) | Statement: [Caracas Metro, hasLine, Line 2 (Caracas Metro)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Line 2 (Caracas Metro)
Context triple: [Caracas Metro, hasLine, Line 2 (Caracas Metro)]
  • A. Metro Line 2 at Tasqueña
    Metro Line 2 at Tasqueña is a major Mexico City Metro terminal station in the south of the city that serves as an important transfer point between the metro network and the Tren Ligero light rail system.
  • B. Línea 2
    Línea 2 is a metro line that forms part of an urban rapid transit network and connects with other lines, including Línea 6, at designated interchange stations.
  • C. Caracas Metro
    The Caracas Metro is the rapid transit system serving Venezuela's capital, providing high-capacity urban rail transportation across the metropolitan area.
  • D. Bolívar (Line E)
    Bolívar (Line E) is a central Buenos Aires Underground station on Line E, located in the historic downtown area near Plaza de Mayo.
  • E. Santiago Metro Line 2
    Santiago Metro Line 2 is one of the main rapid transit lines in Santiago, Chile, running in a generally north–south direction and serving key residential and commercial areas of the city.
  • 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 2 (Caracas Metro)
Triple: [Caracas Metro, hasLine, Line 2 (Caracas Metro)]
Generated description
Line 2 of the Caracas Metro is a major rapid transit line in Venezuela’s capital that connects central Caracas with key western and southwestern districts, helping to form the backbone of the city’s urban rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Line 2 (Caracas Metro)
Target entity description: Line 2 of the Caracas Metro is a major rapid transit line in Venezuela’s capital that connects central Caracas with key western and southwestern districts, helping to form the backbone of the city’s urban rail network.
  • A. Metro Line 2 at Tasqueña
    Metro Line 2 at Tasqueña is a major Mexico City Metro terminal station in the south of the city that serves as an important transfer point between the metro network and the Tren Ligero light rail system.
  • B. Línea 2 chosen
    Línea 2 is a metro line that forms part of an urban rapid transit network and connects with other lines, including Línea 6, at designated interchange stations.
  • C. Caracas Metro
    The Caracas Metro is the rapid transit system serving Venezuela's capital, providing high-capacity urban rail transportation across the metropolitan area.
  • D. Bolívar (Line E)
    Bolívar (Line E) is a central Buenos Aires Underground station on Line E, located in the historic downtown area near Plaza de Mayo.
  • E. Santiago Metro Line 2
    Santiago Metro Line 2 is one of the main rapid transit lines in Santiago, Chile, running in a generally north–south direction and serving key residential and commercial areas of the city.
  • F. None of above.

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_69d7bde87b648190bcd0266e9efde098 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d954bd5e8c8190a2f233b91682341f completed April 10, 2026, 7:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f668656d5c819098f9824febf79712 completed May 2, 2026, 9:11 p.m.
NEDg Description generation batch_69f6695372688190b09a2bb2e58cb546 completed May 2, 2026, 9:14 p.m.
NED2 Entity disambiguation (via description) batch_69f669fbb9f88190b0f5cc5bb758d132 completed May 2, 2026, 9:17 p.m.
Created at: April 9, 2026, 5:07 p.m.