Triple

T11195099
Position Surface form Disambiguated ID Type / Status
Subject Lake Cuitzeo E264901 entity
Predicate locatedOn P40 FINISHED
Object Lerma–Chapala–Cuitzeo hydrological region
The Lerma–Chapala–Cuitzeo hydrological region is a major central Mexican drainage basin that encompasses interconnected rivers and lakes, including Lake Cuitzeo, and plays a key role in the area’s water resources and ecology.
E142384 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: Lerma–Chapala–Cuitzeo hydrological region | Statement: [Lake Cuitzeo, locatedOn, Lerma–Chapala–Cuitzeo hydrological region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lerma–Chapala–Cuitzeo hydrological region
Context triple: [Lake Cuitzeo, locatedOn, Lerma–Chapala–Cuitzeo hydrological region]
  • A. Lerma–Santiago–Pacific hydrological region
    The Lerma–Santiago–Pacific hydrological region is a major Mexican drainage system that channels waters from central highland basins, including the Lerma River, through the Santiago River to the Pacific Ocean.
  • B. Lerma River basin
    The Lerma River basin is a major hydrological region in central Mexico that collects waters from numerous mountain ranges and supports extensive agricultural, urban, and industrial areas before ultimately feeding into Lake Chapala.
  • C. Puebla–Tlaxcala Valley
    The Puebla–Tlaxcala Valley is a densely populated metropolitan region in central Mexico centered around the cities of Puebla and Tlaxcala, known for its industrial activity, colonial heritage, and proximity to major volcanoes.
  • D. Ciénega region
    The Ciénega region is a geographic and cultural area in the eastern part of the Mexican state of Jalisco, known for its agricultural productivity and historic towns.
  • E. Río Conchos basin
    The Río Conchos basin is a major river basin in northern Mexico that drains the eastern slopes of the Sierra Tarahumara before flowing into the Rio Grande.
  • 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: Lerma–Chapala–Cuitzeo hydrological region
Triple: [Lake Cuitzeo, locatedOn, Lerma–Chapala–Cuitzeo hydrological region]
Generated description
The Lerma–Chapala–Cuitzeo hydrological region is a major central Mexican drainage basin that encompasses interconnected rivers and lakes, including Lake Cuitzeo, and plays a key role in the area’s water resources and ecology.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lerma–Chapala–Cuitzeo hydrological region
Target entity description: The Lerma–Chapala–Cuitzeo hydrological region is a major central Mexican drainage basin that encompasses interconnected rivers and lakes, including Lake Cuitzeo, and plays a key role in the area’s water resources and ecology.
  • A. Lerma–Santiago–Pacific hydrological region
    The Lerma–Santiago–Pacific hydrological region is a major Mexican drainage system that channels waters from central highland basins, including the Lerma River, through the Santiago River to the Pacific Ocean.
  • B. Lerma River basin chosen
    The Lerma River basin is a major hydrological region in central Mexico that collects waters from numerous mountain ranges and supports extensive agricultural, urban, and industrial areas before ultimately feeding into Lake Chapala.
  • C. Puebla–Tlaxcala Valley
    The Puebla–Tlaxcala Valley is a densely populated metropolitan region in central Mexico centered around the cities of Puebla and Tlaxcala, known for its industrial activity, colonial heritage, and proximity to major volcanoes.
  • D. Ciénega region
    The Ciénega region is a geographic and cultural area in the eastern part of the Mexican state of Jalisco, known for its agricultural productivity and historic towns.
  • E. Río Conchos basin
    The Río Conchos basin is a major river basin in northern Mexico that drains the eastern slopes of the Sierra Tarahumara before flowing into the Rio Grande.
  • 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_69d6aa9eb9248190b20211772621b4bc completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e8bf14e481908563b15790af4d20 completed April 9, 2026, 5:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4840640688190a5b3c36883b8fce8 completed April 19, 2026, 7:28 a.m.
NEDg Description generation batch_69e48717c35481908fb05597084167e7 completed April 19, 2026, 7:41 a.m.
NED2 Entity disambiguation (via description) batch_69e48875faa88190af33654e6d9a708b completed April 19, 2026, 7:47 a.m.
Created at: April 8, 2026, 9:29 p.m.