Triple

T13025099
Position Surface form Disambiguated ID Type / Status
Subject San Andrés Mixquic E326283 entity
Predicate locatedNear P294 FINISHED
Object Lake Chalco (former lake area) E875856 NE FINISHED

How this triple was built (2 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 Chalco (former lake area) | Statement: [San Andrés Mixquic, locatedNear, Lake Chalco (former lake area)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lake Chalco (former lake area)
Context triple: [San Andrés Mixquic, locatedNear, Lake Chalco (former lake area)]
  • A. former Lake Chalco
    Former Lake Chalco was one of the shallow lakes that once covered part of the southern Valley of Mexico, historically important for its chinampa (floating garden) agriculture before being largely drained in the colonial and modern periods.
  • B. Lake Chalco chosen
    Lake Chalco was a former endorheic lake in the Valley of Mexico, historically significant as part of the interconnected lacustrine system that supported pre-Hispanic civilizations such as the Aztecs.
  • 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. Laguna de Tepetiltic
    Laguna de Tepetiltic is a freshwater lake in the municipality of San Pedro Lagunillas in the Mexican state of Nayarit, known for its scenic surroundings and local fishing.
  • E. Lake Texcoco
    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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d8076cc45c81908123123f43e69266 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69d97efac71881908a21d70c3c6ce099 completed April 10, 2026, 10:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6c11c1f6c8190be1c570a7e44a313 completed May 3, 2026, 3:29 a.m.
Created at: April 9, 2026, 8:53 p.m.