Triple

T6041297
Position Surface form Disambiguated ID Type / Status
Subject Clutha River / Mata-Au E134550 entity
Predicate hasHydroelectricDam P15311 FINISHED
Object Clyde Dam
Clyde Dam is a major concrete gravity hydroelectric dam in Central Otago, New Zealand, forming Lake Dunstan and generating power as one of the country’s largest hydro stations.
E578515 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: Clyde Dam | Statement: [Clutha River / Mata-Au, hasHydroelectricDam, Clyde Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Clyde Dam
Context triple: [Clutha River / Mata-Au, hasHydroelectricDam, Clyde Dam]
  • A. Gillespie Dam
    Gillespie Dam is an early 20th-century concrete gravity dam on Arizona’s Gila River, historically used for irrigation and now noted as a local landmark and wildlife habitat area.
  • B. Duncan Dam
    Duncan Dam is a major hydroelectric and flood-control dam on the Duncan River in British Columbia, forming part of the Columbia River Treaty system.
  • C. McClure Dam
    McClure Dam is a hydroelectric dam on the Dead River in Michigan, forming McClure Basin and providing power and water management for the surrounding region.
  • D. Chili Bar Dam
    Chili Bar Dam is a hydroelectric dam on California’s South Fork American River that helps regulate river flows and supports regional power generation and recreation.
  • E. Fengman Dam
    Fengman Dam is a large hydroelectric gravity dam on the Songhua River in Jilin Province, China, known for its significant role in regional power generation and flood control.
  • 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: Clyde Dam
Triple: [Clutha River / Mata-Au, hasHydroelectricDam, Clyde Dam]
Generated description
Clyde Dam is a major concrete gravity hydroelectric dam in Central Otago, New Zealand, forming Lake Dunstan and generating power as one of the country’s largest hydro stations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Clyde Dam
Target entity description: Clyde Dam is a major concrete gravity hydroelectric dam in Central Otago, New Zealand, forming Lake Dunstan and generating power as one of the country’s largest hydro stations.
  • A. Gillespie Dam
    Gillespie Dam is an early 20th-century concrete gravity dam on Arizona’s Gila River, historically used for irrigation and now noted as a local landmark and wildlife habitat area.
  • B. Duncan Dam
    Duncan Dam is a major hydroelectric and flood-control dam on the Duncan River in British Columbia, forming part of the Columbia River Treaty system.
  • C. McClure Dam
    McClure Dam is a hydroelectric dam on the Dead River in Michigan, forming McClure Basin and providing power and water management for the surrounding region.
  • D. Chili Bar Dam
    Chili Bar Dam is a hydroelectric dam on California’s South Fork American River that helps regulate river flows and supports regional power generation and recreation.
  • E. Fengman Dam
    Fengman Dam is a large hydroelectric gravity dam on the Songhua River in Jilin Province, China, known for its significant role in regional power generation and flood control.
  • 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_69c00875db5c819099dd5bb833ec43c2 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c056d11370819096ac35349bd91f4e completed March 22, 2026, 8:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69c20d4499dc8190943486cf1af83f0a completed March 24, 2026, 4:04 a.m.
NEDg Description generation batch_69c2139588288190b25f5c5b148f0e9e completed March 24, 2026, 4:31 a.m.
NED2 Entity disambiguation (via description) batch_69c214ee18608190ab937b868f979a66 completed March 24, 2026, 4:37 a.m.
Created at: March 22, 2026, 4:08 p.m.