Triple

T5307625
Position Surface form Disambiguated ID Type / Status
Subject Kingston Fortifications E120140 entity
Predicate hasPart P35 FINISHED
Object Cathcart Tower
Cathcart Tower is a 19th-century stone Martello tower and historic coastal defense structure located on Cedar Island in Kingston, Ontario, Canada.
 E511022 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: Cathcart Tower | Statement: [Kingston Fortifications, hasPart, Cathcart Tower]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cathcart Tower
Context triple: [Kingston Fortifications, hasPart, Cathcart Tower]
  • A. Clackmannan Tower
    Clackmannan Tower is a medieval fortified tower house in Clackmannanshire, Scotland, notable for its historic association with the Bruce family and its commanding position overlooking the surrounding landscape.
  • B. Scotstarvit Tower
    Scotstarvit Tower is a well-preserved 16th–17th century fortified tower house in Fife, Scotland, noted for its distinctive architecture and historical significance.
  • C. Kinnoull Tower
    Kinnoull Tower is a 19th-century folly tower overlooking the River Tay near Perth, Scotland, known for its dramatic clifftop setting on Kinnoull Hill.
  • D. Smailholm Tower
    Smailholm Tower is a well-preserved 15th-century peel tower in the Scottish Borders, noted for its association with Sir Walter Scott and its commanding views over the surrounding countryside.
  • E. Blantyre Tower
    Blantyre Tower is a residential high-rise building located within the World’s End Estate in Chelsea, London.
  • 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: Cathcart Tower
Triple: [Kingston Fortifications, hasPart, Cathcart Tower]
Generated description
Cathcart Tower is a 19th-century stone Martello tower and historic coastal defense structure located on Cedar Island in Kingston, Ontario, Canada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cathcart Tower
Target entity description: Cathcart Tower is a 19th-century stone Martello tower and historic coastal defense structure located on Cedar Island in Kingston, Ontario, Canada.
  • A. Clackmannan Tower
    Clackmannan Tower is a medieval fortified tower house in Clackmannanshire, Scotland, notable for its historic association with the Bruce family and its commanding position overlooking the surrounding landscape.
  • B. Scotstarvit Tower
    Scotstarvit Tower is a well-preserved 16th–17th century fortified tower house in Fife, Scotland, noted for its distinctive architecture and historical significance.
  • C. Kinnoull Tower
    Kinnoull Tower is a 19th-century folly tower overlooking the River Tay near Perth, Scotland, known for its dramatic clifftop setting on Kinnoull Hill.
  • D. Smailholm Tower
    Smailholm Tower is a well-preserved 15th-century peel tower in the Scottish Borders, noted for its association with Sir Walter Scott and its commanding views over the surrounding countryside.
  • E. Blantyre Tower
    Blantyre Tower is a residential high-rise building located within the World’s End Estate in Chelsea, London.
  • 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_69bd44704be88190acdb2ac481b0ff55 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd851ee8908190814b695723247016 completed March 20, 2026, 5:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf10fb59ac8190ad23ea4f77a8c0e7 completed March 21, 2026, 9:43 p.m.
NEDg Description generation batch_69bf11cbcf4c819089369d00c2237f9c completed March 21, 2026, 9:46 p.m.
NED2 Entity disambiguation (via description) batch_69bf1226ddd08190a39799fd0db58694 completed March 21, 2026, 9:48 p.m.
Created at: March 20, 2026, 1:53 p.m.