Triple

T21667299
Position Surface form Disambiguated ID Type / Status
Subject Nanton E534754 entity
Predicate hasLandmark P105 FINISHED
Object Nanton water tower
The Nanton water tower is a historic wooden water tower in Nanton, Alberta, recognized as a prominent local landmark and symbol of the town’s railway heritage.
 E1494952 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: Nanton water tower | Statement: [Nanton, hasLandmark, Nanton water tower]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nanton water tower
Context triple: [Nanton, hasLandmark, Nanton water tower]
  • A. Campbell Water Tower
    Campbell Water Tower is a historic elevated water tank and iconic symbol of the city of Campbell, California, often featured in its downtown skyline.
  • B. Jumbo Water Tower
    Jumbo Water Tower is a prominent Victorian-era water tower and local landmark in Colchester, England, known for its massive brick structure and distinctive nickname.
  • C. Písek Water Tower
    The Písek Water Tower is a historic waterworks structure in the Czech town of Písek, notable for its distinctive architecture and role in the town’s former water supply system.
  • D. Western Springs Water Tower
    The Western Springs Water Tower is a historic stone water tower and former village hall that serves as a prominent landmark and symbol of the community in Western Springs, Illinois.
  • E. Riverside water tower
    The Riverside water tower is a historic landmark structure that once served as a municipal water supply facility within the Riverside Historic District.
  • 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: Nanton water tower
Triple: [Nanton, hasLandmark, Nanton water tower]
Generated description
The Nanton water tower is a historic wooden water tower in Nanton, Alberta, recognized as a prominent local landmark and symbol of the town’s railway heritage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nanton water tower
Target entity description: The Nanton water tower is a historic wooden water tower in Nanton, Alberta, recognized as a prominent local landmark and symbol of the town’s railway heritage.
  • A. Campbell Water Tower
    Campbell Water Tower is a historic elevated water tank and iconic symbol of the city of Campbell, California, often featured in its downtown skyline.
  • B. Jumbo Water Tower
    Jumbo Water Tower is a prominent Victorian-era water tower and local landmark in Colchester, England, known for its massive brick structure and distinctive nickname.
  • C. Písek Water Tower
    The Písek Water Tower is a historic waterworks structure in the Czech town of Písek, notable for its distinctive architecture and role in the town’s former water supply system.
  • D. Western Springs Water Tower
    The Western Springs Water Tower is a historic stone water tower and former village hall that serves as a prominent landmark and symbol of the community in Western Springs, Illinois.
  • E. Riverside water tower
    The Riverside water tower is a historic landmark structure that once served as a municipal water supply facility within the Riverside Historic District.
  • 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_69e0c46898008190aa618a4af55bd1ee completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef6c0cf6208190a8bd9fa423c65a40 completed April 27, 2026, 2 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a15a32c1c8190a9ae4efb9d09e1dc completed May 17, 2026, 7:23 p.m.
NEDg Description generation batch_6a0a1635915081908c46794cdbaa4cde completed May 17, 2026, 7:25 p.m.
NED2 Entity disambiguation (via description) batch_6a0a16c70cfc81908125358316e2a89a completed May 17, 2026, 7:28 p.m.
Created at: April 16, 2026, 6:37 p.m.