Triple

T17543584
Position Surface form Disambiguated ID Type / Status
Subject Lower Colorado River water management system E427266 entity
Predicate hasPart P35 FINISHED
Object Morelos Dam
Morelos Dam is a diversion dam on the lower Colorado River near the U.S.–Mexico border that channels water primarily for agricultural use in Mexico.
 E1275083 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: Morelos Dam | Statement: [Lower Colorado River water management system, hasPart, Morelos Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Morelos Dam
Context triple: [Lower Colorado River water management system, hasPart, Morelos Dam]
  • A. Zimapán Dam
    Zimapán Dam is a major hydroelectric dam in central Mexico known for generating power and forming the Zimapán Reservoir on the Moctezuma River.
  • B. Vicente Guerrero Dam
    Vicente Guerrero Dam is a major reservoir and hydraulic infrastructure project in the Mexican state of Tamaulipas, primarily used for water supply, irrigation, and flood control.
  • C. Chicoasén Dam
    Chicoasén Dam is a major hydroelectric dam in Chiapas, Mexico, known as one of the largest power-generating facilities in the country.
  • D. San Carlos Dam
    San Carlos Dam is a major concrete gravity dam in Arizona that creates San Carlos Lake and provides irrigation water, flood control, and hydroelectric power along the Gila River.
  • E. El Chocón Dam
    El Chocón Dam is a large hydroelectric dam in Argentina known for its significant role in power generation and flood control on the Limay River.
  • 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: Morelos Dam
Triple: [Lower Colorado River water management system, hasPart, Morelos Dam]
Generated description
Morelos Dam is a diversion dam on the lower Colorado River near the U.S.–Mexico border that channels water primarily for agricultural use in Mexico.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Morelos Dam
Target entity description: Morelos Dam is a diversion dam on the lower Colorado River near the U.S.–Mexico border that channels water primarily for agricultural use in Mexico.
  • A. Zimapán Dam
    Zimapán Dam is a major hydroelectric dam in central Mexico known for generating power and forming the Zimapán Reservoir on the Moctezuma River.
  • B. Vicente Guerrero Dam
    Vicente Guerrero Dam is a major reservoir and hydraulic infrastructure project in the Mexican state of Tamaulipas, primarily used for water supply, irrigation, and flood control.
  • C. Chicoasén Dam
    Chicoasén Dam is a major hydroelectric dam in Chiapas, Mexico, known as one of the largest power-generating facilities in the country.
  • D. San Carlos Dam
    San Carlos Dam is a major concrete gravity dam in Arizona that creates San Carlos Lake and provides irrigation water, flood control, and hydroelectric power along the Gila River.
  • E. El Chocón Dam
    El Chocón Dam is a large hydroelectric dam in Argentina known for its significant role in power generation and flood control on the Limay River.
  • F. None of above. chosen

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_69d889df6dc081908f67dbadc03c07ee completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e4545fe29c8190a586c75419fa14ea completed April 19, 2026, 4:04 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01d28b45c88190b16b9437920f0e5d completed May 11, 2026, 12:58 p.m.
NEDg Description generation batch_6a01d43430d481909b07d8ecc09a185f completed May 11, 2026, 1:05 p.m.
NED2 Entity disambiguation (via description) batch_6a01d4c609fc819089147744317d4be3 completed May 11, 2026, 1:08 p.m.
Created at: April 10, 2026, 5:49 a.m.