Triple

T8951946
Position Surface form Disambiguated ID Type / Status
Subject Lower Granite Dam E213372 entity
Predicate formsReservoir P11309 FINISHED
Object Lower Granite Lake
Lower Granite Lake is a reservoir on the lower Snake River in Washington and Idaho, created for hydroelectric power generation, navigation, and recreation.
 E768657 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: Lower Granite Lake | Statement: [Lower Granite Dam, formsReservoir, Lower Granite Lake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lower Granite Lake
Context triple: [Lower Granite Dam, formsReservoir, Lower Granite Lake]
  • A. Bois d'Arc Lake
    Bois d'Arc Lake is a recently constructed North Texas reservoir designed primarily for municipal water supply, flood control, and outdoor recreation.
  • B. Fort Gibson Lake
    Fort Gibson Lake is a large reservoir in northeastern Oklahoma known for its recreational opportunities, including fishing, boating, and camping.
  • C. Grapevine Lake
    Grapevine Lake is a large reservoir in North Texas popular for boating, fishing, and outdoor recreation, serving as both a water supply and a regional leisure destination.
  • D. Rough River Lake
    Rough River Lake is a popular recreational reservoir in north-central Kentucky known for boating, fishing, and camping.
  • E. Roosevelt Lake
    Roosevelt Lake is a large reservoir in central Arizona known for boating, fishing, and its historic Theodore Roosevelt Dam.
  • 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: Lower Granite Lake
Triple: [Lower Granite Dam, formsReservoir, Lower Granite Lake]
Generated description
Lower Granite Lake is a reservoir on the lower Snake River in Washington and Idaho, created for hydroelectric power generation, navigation, and recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lower Granite Lake
Target entity description: Lower Granite Lake is a reservoir on the lower Snake River in Washington and Idaho, created for hydroelectric power generation, navigation, and recreation.
  • A. Bois d'Arc Lake
    Bois d'Arc Lake is a recently constructed North Texas reservoir designed primarily for municipal water supply, flood control, and outdoor recreation.
  • B. Fort Gibson Lake
    Fort Gibson Lake is a large reservoir in northeastern Oklahoma known for its recreational opportunities, including fishing, boating, and camping.
  • C. Grapevine Lake
    Grapevine Lake is a large reservoir in North Texas popular for boating, fishing, and outdoor recreation, serving as both a water supply and a regional leisure destination.
  • D. Rough River Lake
    Rough River Lake is a popular recreational reservoir in north-central Kentucky known for boating, fishing, and camping.
  • E. Roosevelt Lake
    Roosevelt Lake is a large reservoir in central Arizona known for boating, fishing, and its historic Theodore Roosevelt Dam.
  • 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_69ca839843408190a39069a029a89f15 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc670dc0c88190b1f59e96ad88e4ee completed April 1, 2026, 12:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfc20a5ab481909e10f3abf679ec4c completed April 3, 2026, 1:35 p.m.
NEDg Description generation batch_69cfc2d295c48190952486e6f44cd74f completed April 3, 2026, 1:38 p.m.
NED2 Entity disambiguation (via description) batch_69cfc722921881908978147e4cc6875c completed April 3, 2026, 1:56 p.m.
Created at: March 30, 2026, 6:59 p.m.