Triple

T15027161
Position Surface form Disambiguated ID Type / Status
Subject Celilo Falls E378246 entity
Predicate constructionRelatedDam P106586 FINISHED
Object The Dalles Dam E76914 NE FINISHED

How this triple was built (3 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: The Dalles Dam | Statement: [Celilo Falls, constructionRelatedDam, The Dalles Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: The Dalles Dam
Context triple: [Celilo Falls, constructionRelatedDam, The Dalles Dam]
  • A. The Dalles Dam chosen
    The Dalles Dam is a large hydroelectric dam and navigation facility on the Columbia River in the Pacific Northwest, known for its significant power generation and impact on regional river ecosystems and communities.
  • B. Hells Canyon Dam
    Hells Canyon Dam is a hydroelectric concrete arch-gravity dam on the Snake River in the Hells Canyon region along the Oregon–Idaho border in the United States.
  • C. Gorge Dam
    Gorge Dam is a hydroelectric dam on Washington State’s Skagit River that forms part of Seattle City Light’s Skagit River Hydroelectric Project.
  • D. John Day Dam
    John Day Dam is a large hydroelectric dam on the Columbia River in the Pacific Northwest, known for its significant power generation capacity and role in regional navigation and water management.
  • E. Bonneville Dam
    Bonneville Dam is a major hydroelectric and navigation dam on the Columbia River in the Pacific Northwest, known for power generation, fish ladders, and its role in regional river management.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: constructionRelatedDam
Context triple: [Celilo Falls, constructionRelatedDam, The Dalles Dam]
  • A. associatedDam chosen
    Indicates a relationship where one entity is linked or connected to a specific dam, typically as its related or corresponding dam structure.
  • B. damConstructionStart
    Indicates the point in time when the construction work on a dam begins.
  • C. constructionBase
    Indicates that one entity serves as the foundational structure or base upon which another entity is constructed or built.
  • D. buildingInvolved
    Indicates that a particular building participates in, is affected by, or is otherwise relevant to the specified event or relationship.
  • E. constructionUsed
    Indicates that one entity was employed as a construction method, material, or component in creating or assembling another entity.
  • F. None of above.

Provenance (4 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_69d85cd46b2c819090d054c27787f677 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded7dfcb508190aec8cd667e27a8ea completed April 15, 2026, 12:12 a.m.
NED1 Entity disambiguation (via context triple) batch_6a012ec19c508190912c3fe186f8a992 completed May 11, 2026, 1:20 a.m.
PD Predicate disambiguation batch_69de9a67cbc481909c19c2de57de4eb7 completed April 14, 2026, 7:50 p.m.
Created at: April 10, 2026, 2:58 a.m.