Triple

T11497974
Position Surface form Disambiguated ID Type / Status
Subject Guadalupe River E272590 entity
Predicate hasStructure P35 FINISHED
Object Canyon Dam
Canyon Dam is a flood-control and water-supply dam on the Guadalupe River in Texas that forms Canyon Lake, a major regional recreation and reservoir area.
 E983511 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: Canyon Dam | Statement: [Guadalupe River, hasStructure, Canyon Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Canyon Dam
Context triple: [Guadalupe River, hasStructure, Canyon Dam]
  • A. Jemez Canyon Dam
    Jemez Canyon Dam is a flood-control and water-management structure on the Jemez River in New Mexico, operated by the U.S. Army Corps of Engineers.
  • B. Red Rock Dam
    Red Rock Dam is a large flood-control and hydroelectric dam on the Des Moines River in central Iowa, forming Lake Red Rock as the state’s largest reservoir.
  • C. La Mesa Dam
    La Mesa Dam is a major water reservoir in Quezon City, Philippines, that supplies a significant portion of Metro Manila’s drinking water.
  • D. El Vado Dam
    El Vado Dam is a major earthfill dam on the Rio Chama in New Mexico, creating El Vado Lake for water storage, irrigation, and recreation.
  • E. Indian Valley Dam
    Indian Valley Dam is an earth-fill embankment dam in Lake County, California, that creates Indian Valley Reservoir for water storage, flood control, and recreation along Cache Creek.
  • 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: Canyon Dam
Triple: [Guadalupe River, hasStructure, Canyon Dam]
Generated description
Canyon Dam is a flood-control and water-supply dam on the Guadalupe River in Texas that forms Canyon Lake, a major regional recreation and reservoir area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Canyon Dam
Target entity description: Canyon Dam is a flood-control and water-supply dam on the Guadalupe River in Texas that forms Canyon Lake, a major regional recreation and reservoir area.
  • A. Jemez Canyon Dam
    Jemez Canyon Dam is a flood-control and water-management structure on the Jemez River in New Mexico, operated by the U.S. Army Corps of Engineers.
  • B. Red Rock Dam
    Red Rock Dam is a large flood-control and hydroelectric dam on the Des Moines River in central Iowa, forming Lake Red Rock as the state’s largest reservoir.
  • C. La Mesa Dam
    La Mesa Dam is a major water reservoir in Quezon City, Philippines, that supplies a significant portion of Metro Manila’s drinking water.
  • D. El Vado Dam
    El Vado Dam is a major earthfill dam on the Rio Chama in New Mexico, creating El Vado Lake for water storage, irrigation, and recreation.
  • E. Indian Valley Dam
    Indian Valley Dam is an earth-fill embankment dam in Lake County, California, that creates Indian Valley Reservoir for water storage, flood control, and recreation along Cache Creek.
  • 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_69d6aae1b09881909ce2ded3fa0c14fa completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d85de27db081909ccdb4ab0ef75bdb completed April 10, 2026, 2:18 a.m.
NED1 Entity disambiguation (via context triple) batch_69f63ed82a548190ab9326daef78e30b completed May 2, 2026, 6:13 p.m.
NEDg Description generation batch_69f6400fe9888190ae8244ccc8e8bc39 completed May 2, 2026, 6:18 p.m.
NED2 Entity disambiguation (via description) batch_69f64168d23881908daee7d7cba2160d completed May 2, 2026, 6:24 p.m.
Created at: April 8, 2026, 9:36 p.m.