Triple

T8393365
Position Surface form Disambiguated ID Type / Status
Subject 1997 Red River flood E197994 entity
Predicate relatedTo P37 FINISHED
Object Red River Floodway
The Red River Floodway is a large artificial diversion channel near Winnipeg, Manitoba, designed to protect the city from major Red River floods by rerouting excess water around it.
E730947 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: Red River Floodway | Statement: [1997 Red River flood, relatedTo, Red River Floodway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Red River Floodway
Context triple: [1997 Red River flood, relatedTo, Red River Floodway]
  • A. Trinity River floodway
    The Trinity River floodway is a large engineered flood-control channel and greenbelt in Dallas, Texas, designed to manage Trinity River flooding while providing open space and transportation corridors.
  • B. Sitcum Waterway
    Sitcum Waterway is an industrial maritime channel in Tacoma, Washington, forming part of the harbor infrastructure connected to Commencement Bay.
  • C. Lost River Diversion Channel
    The Lost River Diversion Channel is an engineered waterway in the Klamath Basin that redirects flows of the Lost River to aid irrigation management and flood control within the Klamath Project.
  • D. Shannon–Erne Waterway
    The Shannon–Erne Waterway is a navigable canal and river system linking the River Shannon in Ireland with the River Erne in Northern Ireland, popular for boating, angling, and scenic tourism.
  • E. The Woodlands Waterway
    The Woodlands Waterway is a scenic, man-made canal and pedestrian-friendly waterfront district in The Woodlands, Texas, lined with shops, restaurants, parks, and entertainment venues.
  • 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: Red River Floodway
Triple: [1997 Red River flood, relatedTo, Red River Floodway]
Generated description
The Red River Floodway is a large artificial diversion channel near Winnipeg, Manitoba, designed to protect the city from major Red River floods by rerouting excess water around it.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Red River Floodway
Target entity description: The Red River Floodway is a large artificial diversion channel near Winnipeg, Manitoba, designed to protect the city from major Red River floods by rerouting excess water around it.
  • A. Trinity River floodway
    The Trinity River floodway is a large engineered flood-control channel and greenbelt in Dallas, Texas, designed to manage Trinity River flooding while providing open space and transportation corridors.
  • B. Sitcum Waterway
    Sitcum Waterway is an industrial maritime channel in Tacoma, Washington, forming part of the harbor infrastructure connected to Commencement Bay.
  • C. Lost River Diversion Channel
    The Lost River Diversion Channel is an engineered waterway in the Klamath Basin that redirects flows of the Lost River to aid irrigation management and flood control within the Klamath Project.
  • D. Shannon–Erne Waterway
    The Shannon–Erne Waterway is a navigable canal and river system linking the River Shannon in Ireland with the River Erne in Northern Ireland, popular for boating, angling, and scenic tourism.
  • E. The Woodlands Waterway
    The Woodlands Waterway is a scenic, man-made canal and pedestrian-friendly waterfront district in The Woodlands, Texas, lined with shops, restaurants, parks, and entertainment venues.
  • 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_69ca82f816bc8190ab321c07d72208c1 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb8184788081909e9857afff629985 completed March 31, 2026, 8:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69cde856a6548190b46e0d8e5cda381b completed April 2, 2026, 3:53 a.m.
NEDg Description generation batch_69cdebfc63e8819087f5c1d588b58e21 completed April 2, 2026, 4:09 a.m.
NED2 Entity disambiguation (via description) batch_69cded77618c81909e8786ccd2f3e4b6 completed April 2, 2026, 4:15 a.m.
Created at: March 30, 2026, 6:03 p.m.