Triple

T15131543
Position Surface form Disambiguated ID Type / Status
Subject Battle of Walcheren Causeway E361432 entity
Predicate location P40 FINISHED
Object Walcheren Causeway
Walcheren Causeway is a narrow land bridge in the Netherlands that gained historical significance as the site of intense fighting between Canadian and German forces during World War II.
E1139155 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: Walcheren Causeway | Statement: [Battle of Walcheren Causeway, location, Walcheren Causeway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Walcheren Causeway
Context triple: [Battle of Walcheren Causeway, location, Walcheren Causeway]
  • A. West Causeway
    West Causeway is a scenic, tree-lined walkway in Beijing’s Summer Palace that stretches across Kunming Lake, offering views of the park’s classical Chinese gardens and pavilions.
  • B. Bay Bridge
    The Bay Bridge is a major suspension bridge complex in the San Francisco Bay Area that connects San Francisco and Oakland across San Francisco Bay.
  • C. Bay Bridge
    Bay Bridge is a prominent cable-stayed highway bridge in Yokohama, Japan, spanning Tokyo Bay and serving as a key part of the city's waterfront skyline.
  • D. Causeway Bridge
    Causeway Bridge is a major road bridge spanning Simpson Bay Lagoon on the Caribbean island of Sint Maarten, improving traffic flow between key parts of the island.
  • E. Causeway Bridge
    Causeway Bridge is a major road bridge in Perth, Western Australia, carrying traffic across the Swan River between the city centre and the eastern suburbs.
  • 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: Walcheren Causeway
Triple: [Battle of Walcheren Causeway, location, Walcheren Causeway]
Generated description
Walcheren Causeway is a narrow land bridge in the Netherlands that gained historical significance as the site of intense fighting between Canadian and German forces during World War II.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Walcheren Causeway
Target entity description: Walcheren Causeway is a narrow land bridge in the Netherlands that gained historical significance as the site of intense fighting between Canadian and German forces during World War II.
  • A. West Causeway
    West Causeway is a scenic, tree-lined walkway in Beijing’s Summer Palace that stretches across Kunming Lake, offering views of the park’s classical Chinese gardens and pavilions.
  • B. Bay Bridge
    The Bay Bridge is a major suspension bridge complex in the San Francisco Bay Area that connects San Francisco and Oakland across San Francisco Bay.
  • C. Bay Bridge
    Bay Bridge is a prominent cable-stayed highway bridge in Yokohama, Japan, spanning Tokyo Bay and serving as a key part of the city's waterfront skyline.
  • D. Causeway Bridge
    Causeway Bridge is a major road bridge spanning Simpson Bay Lagoon on the Caribbean island of Sint Maarten, improving traffic flow between key parts of the island.
  • E. Causeway Bridge
    Causeway Bridge is a major road bridge in Perth, Western Australia, carrying traffic across the Swan River between the city centre and the eastern suburbs.
  • 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_69d85a06450081909c5a14ea9851a15e completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e005b194748190801e3956bf2429d4 completed April 15, 2026, 9:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69feb7fa449c8190aed8941168b063c3 completed May 9, 2026, 4:28 a.m.
NEDg Description generation batch_69febbfb58608190830eca7f9a78fc9c completed May 9, 2026, 4:45 a.m.
NED2 Entity disambiguation (via description) batch_69febc842a7081908a85ba2833212650 completed May 9, 2026, 4:48 a.m.
Created at: April 10, 2026, 3:06 a.m.