Triple

T2183401
Position Surface form Disambiguated ID Type / Status
Subject Lake Texcoco E49096 entity
Predicate majorDrainageProjects P4103 FINISHED
Object Desagüe del Valle de México E9349 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: Desagüe del Valle de México | Statement: [Lake Texcoco, majorDrainageProjects, Desagüe del Valle de México]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Desagüe del Valle de México
Context triple: [Lake Texcoco, majorDrainageProjects, Desagüe del Valle de México]
  • A. Valley of Mexico chosen
    The Valley of Mexico is a highland basin in central Mexico that historically hosted several major pre-Columbian civilizations and today contains the country’s largest urban concentration.
  • B. Valle del Mezquital
    Valle del Mezquital is a semi-arid cultural and agricultural region in central Mexico known for its indigenous Otomí communities and traditional maguey cultivation.
  • C. Río Piaxtla
    Río Piaxtla is a river in the Mexican state of Sinaloa that flows from the Sierra Madre Occidental toward the Pacific coast, supporting local agriculture and ecosystems along its course.
  • D. Escuinapa
    Escuinapa is a coastal municipality and town in southern Sinaloa, Mexico, known for its fishing, agriculture, and shrimp farming.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: majorDrainageProjects
Context triple: [Lake Texcoco, majorDrainageProjects, Desagüe del Valle de México]
  • A. waterInfrastructure chosen
    Indicates the existence, development, or management of systems and facilities that supply, store, treat, or distribute water between entities.
  • B. majorReservoir
    Indicates that one entity functions as a primary or significant water-storage reservoir associated with another entity.
  • C. hasHydroelectricProject
    Indicates that an entity is associated with, operates, or contains a hydroelectric power generation project.
  • D. waterwaySystem
    Indicates that one entity is part of, or belongs to, a connected network of waterways associated with another entity.
  • E. watercourseHasDam
    Indicates that a watercourse (such as a river or stream) has a dam constructed on or across it.
  • F. None of above.

Provenance (4 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_69a88aa72d348190a9544bb5b8a4e71d completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc4358fc88190a6f556c2de9fef8c completed March 7, 2026, 6:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae5da963308190bcd0918b8317b3f6 completed March 9, 2026, 5:42 a.m.
PD Predicate disambiguation batch_69abbda0ec948190be88c1243d81a423 completed March 7, 2026, 5:54 a.m.
Created at: March 4, 2026, 7:45 p.m.