Triple

T331154
Position Surface form Disambiguated ID Type / Status
Subject Metrobús E6627 entity
Predicate line3Terminus P3569 FINISHED
Object Tenayuca
Tenayuca is a station and northern terminus of Mexico City’s Metrobús Line 3, serving as a key public transit hub in the area.
E44387 NE FINISHED

How this triple was built (5 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: Tenayuca | Statement: [Metrobús, line3Terminus, Tenayuca]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tenayuca
Context triple: [Metrobús, line3Terminus, Tenayuca]
  • A. Tláhuac
    Tláhuac is a largely semi-rural borough in the southeastern part of Mexico City, known for its chinampas (traditional canal-based agriculture) and rapid urbanization.
  • B. Iztacalco
    Iztacalco is one of the boroughs of Mexico City, known for its dense urban character, historic canals, and traditional neighborhoods.
  • C. Azcapotzalco
    Azcapotzalco is a borough in the northwest of Mexico City known for its industrial zones, historic center, and pre-Hispanic heritage.
  • D. Xochimilco
    Xochimilco is a southern borough of Mexico City famous for its historic canals, colorful trajinera boats, and UNESCO-listed chinampa (floating garden) agricultural system.
  • E. Tlalpan
    Tlalpan is one of the largest and southernmost boroughs of Mexico City, known for its extensive green areas, historic center, and mix of urban and rural zones.
  • 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: Tenayuca
Triple: [Metrobús, line3Terminus, Tenayuca]
Generated description
Tenayuca is a station and northern terminus of Mexico City’s Metrobús Line 3, serving as a key public transit hub in the area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tenayuca
Target entity description: Tenayuca is a station and northern terminus of Mexico City’s Metrobús Line 3, serving as a key public transit hub in the area.
  • A. Tláhuac
    Tláhuac is a largely semi-rural borough in the southeastern part of Mexico City, known for its chinampas (traditional canal-based agriculture) and rapid urbanization.
  • B. Iztacalco
    Iztacalco is one of the boroughs of Mexico City, known for its dense urban character, historic canals, and traditional neighborhoods.
  • C. Azcapotzalco
    Azcapotzalco is a borough in the northwest of Mexico City known for its industrial zones, historic center, and pre-Hispanic heritage.
  • D. Xochimilco
    Xochimilco is a southern borough of Mexico City famous for its historic canals, colorful trajinera boats, and UNESCO-listed chinampa (floating garden) agricultural system.
  • E. Tlalpan
    Tlalpan is one of the largest and southernmost boroughs of Mexico City, known for its extensive green areas, historic center, and mix of urban and rural zones.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: line3Terminus
Context triple: [Metrobús, line3Terminus, Tenayuca]
  • A. lineTerminusDirection
    Indicates the directional orientation or bearing at which a line segment or route terminates at its endpoint.
  • B. terminus
    Indicates that one entity serves as the final endpoint or stopping place for another entity’s movement, route, or process.
  • C. lineServed
    Indicates that a particular transportation line (such as a bus, train, or metro line) provides service to or is operated at a given stop, station, or route segment.
  • D. terminusType
    Indicates the specific kind or role of an endpoint or terminal within a route, network, or process.
  • E. terminusEast chosen
    Indicates that one entity serves as the eastern endpoint or final stop of another entity, such as a route, line, or path.
  • 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_69a2e79434908190a9d5afe415153ad9 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2eaafd1a48190a6d001af3c2a5318 completed Feb. 28, 2026, 1:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3d7e6f9408190a4c17c25a57625cf completed March 1, 2026, 6:08 a.m.
NEDg Description generation batch_69a3db973b7c819088fa25046ef67966 completed March 1, 2026, 6:24 a.m.
NED2 Entity disambiguation (via description) batch_69a3dc9859308190ba69dc53b36cbe38 completed March 1, 2026, 6:28 a.m.
PD Predicate disambiguation batch_69a2e94c6d8881908239d3788c018adf completed Feb. 28, 2026, 1:10 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.