Triple

T3354325
Position Surface form Disambiguated ID Type / Status
Subject Derwent River E70569 entity
Predicate hasDam P8736 FINISHED
Object Repulse Dam
Repulse Dam is a hydroelectric and water storage dam located on the Derwent River in Tasmania, Australia.
E370768 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: Repulse Dam | Statement: [Derwent River, hasDam, Repulse Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Repulse Dam
Context triple: [Derwent River, hasDam, Repulse Dam]
  • A. Nimbus Dam
    Nimbus Dam is a concrete gravity dam on the American River in California that forms Lake Natoma and helps regulate water flow, provide hydroelectric power, and support regional water supply and recreation.
  • B. Faraday Dam
    Faraday Dam is a hydroelectric dam located on the Clackamas River in Oregon, used for power generation and river flow management.
  • C. O’Sullivan Dam
    O’Sullivan Dam is a major earth-fill dam in central Washington State that forms Potholes Reservoir and plays a key role in irrigation and water management for the Columbia Basin Project.
  • D. Brunswick Dam
    Brunswick Dam is a hydroelectric dam located on the Androscoggin River in Brunswick, Maine, used primarily for power generation and river flow management.
  • E. Norris Dam
    Norris Dam is a Tennessee Valley Authority hydroelectric dam on the Clinch River in eastern Tennessee, notable as TVA’s first major dam project and a key component of regional flood control and power generation.
  • 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: Repulse Dam
Triple: [Derwent River, hasDam, Repulse Dam]
Generated description
Repulse Dam is a hydroelectric and water storage dam located on the Derwent River in Tasmania, Australia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Repulse Dam
Target entity description: Repulse Dam is a hydroelectric and water storage dam located on the Derwent River in Tasmania, Australia.
  • A. Nimbus Dam
    Nimbus Dam is a concrete gravity dam on the American River in California that forms Lake Natoma and helps regulate water flow, provide hydroelectric power, and support regional water supply and recreation.
  • B. Faraday Dam
    Faraday Dam is a hydroelectric dam located on the Clackamas River in Oregon, used for power generation and river flow management.
  • C. O’Sullivan Dam
    O’Sullivan Dam is a major earth-fill dam in central Washington State that forms Potholes Reservoir and plays a key role in irrigation and water management for the Columbia Basin Project.
  • D. Brunswick Dam
    Brunswick Dam is a hydroelectric dam located on the Androscoggin River in Brunswick, Maine, used primarily for power generation and river flow management.
  • E. Norris Dam
    Norris Dam is a Tennessee Valley Authority hydroelectric dam on the Clinch River in eastern Tennessee, notable as TVA’s first major dam project and a key component of regional flood control and power generation.
  • 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_69ad85a4ef7c8190a29e2bbd6fa454e4 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb24036848190bac779d17dfdce3b completed March 8, 2026, 5:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69b402c197c88190b0ca5a7f47141511 completed March 13, 2026, 12:27 p.m.
NEDg Description generation batch_69b4034973c08190b0332a9a8b5340d7 completed March 13, 2026, 12:30 p.m.
NED2 Entity disambiguation (via description) batch_69b4086ab034819086c5fa7d4b172d75 completed March 13, 2026, 12:51 p.m.
Created at: March 8, 2026, 3:13 p.m.