Triple

T17376908
Position Surface form Disambiguated ID Type / Status
Subject Lake Siskiyou E422461 entity
Predicate createdBy P806 FINISHED
Object Box Canyon Dam
Box Canyon Dam is a concrete gravity dam on the Sacramento River in northern California, built to provide water storage, hydroelectric power, and recreation opportunities near Mount Shasta.
 E1401797 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: Box Canyon Dam | Statement: [Lake Siskiyou, createdBy, Box Canyon Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Box Canyon Dam
Context triple: [Lake Siskiyou, createdBy, Box Canyon Dam]
  • A. Box Canyon Dam
    Box Canyon Dam is a hydroelectric dam on the Pend Oreille River in northeastern Washington State, used primarily for power generation and river flow regulation.
  • 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. 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.
  • D. Peace Canyon Dam
    Peace Canyon Dam is a hydroelectric dam on the Peace River in British Columbia, Canada, forming part of the province’s major Peace River power generation system.
  • E. 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.
  • 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: Box Canyon Dam
Triple: [Lake Siskiyou, createdBy, Box Canyon Dam]
Generated description
Box Canyon Dam is a concrete gravity dam on the Sacramento River in northern California, built to provide water storage, hydroelectric power, and recreation opportunities near Mount Shasta.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Box Canyon Dam
Target entity description: Box Canyon Dam is a concrete gravity dam on the Sacramento River in northern California, built to provide water storage, hydroelectric power, and recreation opportunities near Mount Shasta.
  • A. Box Canyon Dam
    Box Canyon Dam is a hydroelectric dam on the Pend Oreille River in northeastern Washington State, used primarily for power generation and river flow regulation.
  • 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. 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.
  • D. Peace Canyon Dam
    Peace Canyon Dam is a hydroelectric dam on the Peace River in British Columbia, Canada, forming part of the province’s major Peace River power generation system.
  • E. 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.
  • 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_69d889d6535c81908be333c01deaec4e completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43a6ddbd081908908b953597977d2 completed April 19, 2026, 2:14 a.m.
NED1 Entity disambiguation (via context triple) batch_6a07ea25b7fc819093c2eb248e705c6b completed May 16, 2026, 3:53 a.m.
NEDg Description generation batch_6a07efa7a4708190b2c684297de17c13 completed May 16, 2026, 4:16 a.m.
NED2 Entity disambiguation (via description) batch_6a07f00bdc348190b320928aae683e8f completed May 16, 2026, 4:18 a.m.
Created at: April 10, 2026, 5:45 a.m.