Triple

T2220310
Position Surface form Disambiguated ID Type / Status
Subject Nezahualcóyotl E48124 entity
Predicate locatedOnFormer P35480 FINISHED
Object Lake Texcoco E49096 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: Lake Texcoco | Statement: [Nezahualcóyotl, locatedOnFormer, Lake Texcoco]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lake Texcoco
Context triple: [Nezahualcóyotl, locatedOnFormer, Lake Texcoco]
  • A. Lake Texcoco chosen
    Lake Texcoco was a large, now mostly drained lake in the Valley of Mexico that once surrounded the Aztec capital Tenochtitlan and is central to Mexico’s national origin myth.
  • B. Lake Xaltocan
    Lake Xaltocan was one of the interconnected lakes in the Valley of Mexico that formed part of the broader lacustrine system surrounding pre-Hispanic cities such as those of the Aztec civilization.
  • C. Lago Xolotlán
    Lago Xolotlán is a large freshwater lake in western Nicaragua that borders the capital city of Managua and is known for its environmental challenges and historical significance.
  • D. Chapultepec Lake
    Chapultepec Lake is a large artificial lake in Mexico City’s Chapultepec Park, popular for boating, recreation, and scenic views within the urban green space.
  • E. Lake Xochimilco
    Lake Xochimilco is a historic lake and wetland area in southern Mexico City, famed for its network of canals and chinampa “floating gardens,” and recognized as a UNESCO World Heritage Site.
  • 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: locatedOnFormer
Context triple: [Nezahualcóyotl, locatedOnFormer, Lake Texcoco]
  • A. locatedInFormerNamePlace chosen
    Indicates that an entity is located in a place that is referred to by its former or historical name rather than its current name.
  • B. locatedInFormerState
    Indicates that an entity is or was geographically situated within the boundaries of a political state that no longer exists in its former form.
  • C. formerSiteOf
    Indicates that a location previously hosted or contained something (such as a structure, organization, or event) that is no longer present there.
  • D. locatedIn
    Indicates that one entity exists or is situated within the spatial, administrative, or conceptual boundaries of another entity.
  • E. locatedInOldCity
    Indicates that an entity is situated within the boundaries of an old or historic part of a city.
  • 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_69a88aa1ee708190862c8c378c41e9eb completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc01386588190a9507f2969a201ca completed March 7, 2026, 6:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae7efdb7a08190b74e841279b59971 completed March 9, 2026, 8:04 a.m.
PD Predicate disambiguation batch_69abbdac31d8819092d17815e11921e9 completed March 7, 2026, 5:54 a.m.
Created at: March 4, 2026, 7:46 p.m.