Triple

T9538226
Position Surface form Disambiguated ID Type / Status
Subject Raquette River E230074 entity
Predicate hasWaterbody P19308 FINISHED
Object Massena Power Canal
Massena Power Canal is a man-made waterway in Massena, New York, constructed to divert water from the Raquette River for hydroelectric power generation and industrial use.
E804931 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: Massena Power Canal | Statement: [Raquette River, hasWaterbody, Massena Power Canal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Massena Power Canal
Context triple: [Raquette River, hasWaterbody, Massena Power Canal]
  • A. Canso Canal
    The Canso Canal is a navigation channel in Nova Scotia that allows ships to pass between the Atlantic Ocean and the Northumberland Strait through the Canso Causeway.
  • B. Ship Canal
    The Ship Canal in Seattle is a man-made waterway connecting Lake Washington to Puget Sound, shaping the city’s geography, infrastructure, and maritime activity.
  • C. Illinois and Michigan Canal
    The Illinois and Michigan Canal is a historic 19th-century waterway in Illinois that linked the Great Lakes to the Mississippi River system, playing a crucial role in the region’s economic development and westward expansion.
  • D. All-American Canal
    The All-American Canal is a major irrigation canal in southeastern California that diverts water from the Colorado River to supply farms and communities in the Imperial Valley.
  • E. Miami Canal
    The Miami Canal is a man-made waterway in South Florida that channels water from the Miami River inland for drainage, navigation, 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: Massena Power Canal
Triple: [Raquette River, hasWaterbody, Massena Power Canal]
Generated description
Massena Power Canal is a man-made waterway in Massena, New York, constructed to divert water from the Raquette River for hydroelectric power generation and industrial use.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Massena Power Canal
Target entity description: Massena Power Canal is a man-made waterway in Massena, New York, constructed to divert water from the Raquette River for hydroelectric power generation and industrial use.
  • A. Canso Canal
    The Canso Canal is a navigation channel in Nova Scotia that allows ships to pass between the Atlantic Ocean and the Northumberland Strait through the Canso Causeway.
  • B. Ship Canal
    The Ship Canal in Seattle is a man-made waterway connecting Lake Washington to Puget Sound, shaping the city’s geography, infrastructure, and maritime activity.
  • C. Illinois and Michigan Canal
    The Illinois and Michigan Canal is a historic 19th-century waterway in Illinois that linked the Great Lakes to the Mississippi River system, playing a crucial role in the region’s economic development and westward expansion.
  • D. All-American Canal
    The All-American Canal is a major irrigation canal in southeastern California that diverts water from the Colorado River to supply farms and communities in the Imperial Valley.
  • E. Miami Canal
    The Miami Canal is a man-made waterway in South Florida that channels water from the Miami River inland for drainage, navigation, 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_69ca847b1b3081908f72bc932c17cc41 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd98cfead8819089a8f47ea83500a4 completed April 1, 2026, 10:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69d14c5684308190a9cb2942f7d2f2b0 completed April 4, 2026, 5:37 p.m.
NEDg Description generation batch_69d14ce2abe48190b554d08ca34508b0 completed April 4, 2026, 5:39 p.m.
NED2 Entity disambiguation (via description) batch_69d14d6abc9481909401a8cc097c304d completed April 4, 2026, 5:42 p.m.
Created at: March 30, 2026, 8:01 p.m.