Triple

T13465454
Position Surface form Disambiguated ID Type / Status
Subject Ootischenia, British Columbia E311485 entity
Predicate hasTransportationLink P1298 FINISHED
Object Castlegar–Ootischenia bridge
The Castlegar–Ootischenia bridge is a road bridge in British Columbia that spans the Columbia River, connecting the city of Castlegar with the community of Ootischenia.
E1046515 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: Castlegar–Ootischenia bridge | Statement: [Ootischenia, British Columbia, hasTransportationLink, Castlegar–Ootischenia bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Castlegar–Ootischenia bridge
Context triple: [Ootischenia, British Columbia, hasTransportationLink, Castlegar–Ootischenia bridge]
  • A. Galipeault Bridge
    Galipeault Bridge is a road bridge in Quebec, Canada, that connects the Island of Montreal to Île Perrot across Lake Saint-Louis as part of the main highway route toward Vaudreuil-Dorion and beyond.
  • B. Kemsky Bridge
    Kemsky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Malaya Nevka River and connecting parts of the city’s Petrogradsky District.
  • C. Clyde River bridge
    Clyde River bridge is a major road bridge spanning the Clyde River at Batemans Bay on the South Coast of New South Wales, Australia.
  • D. Salmon Weir Bridge
    Salmon Weir Bridge is a notable bridge in Ballina, County Mayo, Ireland, best known for spanning the River Moy near its famous salmon fisheries.
  • E. Pattullo Bridge
    The Pattullo Bridge is a major road bridge in Metro Vancouver, British Columbia, connecting the cities of New Westminster and Surrey across the Fraser River.
  • 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: Castlegar–Ootischenia bridge
Triple: [Ootischenia, British Columbia, hasTransportationLink, Castlegar–Ootischenia bridge]
Generated description
The Castlegar–Ootischenia bridge is a road bridge in British Columbia that spans the Columbia River, connecting the city of Castlegar with the community of Ootischenia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Castlegar–Ootischenia bridge
Target entity description: The Castlegar–Ootischenia bridge is a road bridge in British Columbia that spans the Columbia River, connecting the city of Castlegar with the community of Ootischenia.
  • A. Galipeault Bridge
    Galipeault Bridge is a road bridge in Quebec, Canada, that connects the Island of Montreal to Île Perrot across Lake Saint-Louis as part of the main highway route toward Vaudreuil-Dorion and beyond.
  • B. Kemsky Bridge
    Kemsky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Malaya Nevka River and connecting parts of the city’s Petrogradsky District.
  • C. Clyde River bridge
    Clyde River bridge is a major road bridge spanning the Clyde River at Batemans Bay on the South Coast of New South Wales, Australia.
  • D. Salmon Weir Bridge
    Salmon Weir Bridge is a notable bridge in Ballina, County Mayo, Ireland, best known for spanning the River Moy near its famous salmon fisheries.
  • E. Pattullo Bridge
    The Pattullo Bridge is a major road bridge in Metro Vancouver, British Columbia, connecting the cities of New Westminster and Surrey across the Fraser River.
  • 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_69d806a938b8819097ec43a2229fc7f9 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dbaf0f1830819085700b4521e44678 completed April 12, 2026, 2:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69f75d8ab8548190a0a1adbe927c95d0 completed May 3, 2026, 2:36 p.m.
NEDg Description generation batch_69f75e7d8970819092116ae7a769ac21 completed May 3, 2026, 2:41 p.m.
NED2 Entity disambiguation (via description) batch_69f75f35c6008190b88e14feddb93a1d completed May 3, 2026, 2:44 p.m.
Created at: April 9, 2026, 9:41 p.m.