Triple

T513120
Position Surface form Disambiguated ID Type / Status
Subject Plymouth, England E10648 entity
Predicate hasLandmark P105 FINISHED
Object Smeaton's Tower
Smeaton's Tower is a historic 18th-century lighthouse, now a prominent monument and visitor attraction overlooking the sea on Plymouth Hoe in Plymouth, England.
E64106 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: Smeaton's Tower | Statement: [Plymouth, England, hasLandmark, Smeaton's Tower]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Smeaton's Tower
Context triple: [Plymouth, England, hasLandmark, Smeaton's Tower]
  • A. Tower Bridge
    Tower Bridge is an iconic yellow-gold vertical-lift bridge spanning the Sacramento River, connecting West Sacramento to downtown Sacramento in California.
  • B. Tower Bridge
    Tower Bridge is a combined bascule and suspension bridge over the River Thames in London, renowned for its twin Gothic-style towers and status as one of the city's most famous landmarks.
  • C. Elizabeth Tower
    Elizabeth Tower is the iconic clock tower in London that houses the Great Bell commonly known as Big Ben, forming one of the most recognizable landmarks of the Palace of Westminster.
  • D. Ayer Mill Clock Tower
    The Ayer Mill Clock Tower is a historic mill clock tower in Lawrence, Massachusetts, known for its large clock faces and as a prominent symbol of the city’s industrial past.
  • E. London Bridge
    London Bridge is a historic and frequently rebuilt crossing in central London that spans the River Thames, linking the City of London with Southwark.
  • 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: Smeaton's Tower
Triple: [Plymouth, England, hasLandmark, Smeaton's Tower]
Generated description
Smeaton's Tower is a historic 18th-century lighthouse, now a prominent monument and visitor attraction overlooking the sea on Plymouth Hoe in Plymouth, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Smeaton's Tower
Target entity description: Smeaton's Tower is a historic 18th-century lighthouse, now a prominent monument and visitor attraction overlooking the sea on Plymouth Hoe in Plymouth, England.
  • A. Tower Bridge
    Tower Bridge is a combined bascule and suspension bridge over the River Thames in London, renowned for its twin Gothic-style towers and status as one of the city's most famous landmarks.
  • B. Tower Bridge
    Tower Bridge is an iconic yellow-gold vertical-lift bridge spanning the Sacramento River, connecting West Sacramento to downtown Sacramento in California.
  • C. Elizabeth Tower
    Elizabeth Tower is the iconic clock tower in London that houses the Great Bell commonly known as Big Ben, forming one of the most recognizable landmarks of the Palace of Westminster.
  • D. Ayer Mill Clock Tower
    The Ayer Mill Clock Tower is a historic mill clock tower in Lawrence, Massachusetts, known for its large clock faces and as a prominent symbol of the city’s industrial past.
  • E. London Bridge
    London Bridge is a historic and frequently rebuilt crossing in central London that spans the River Thames, linking the City of London with Southwark.
  • 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_69a2e84a0d08819087e01863fcd9abf1 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f1804e908190a1d34ac952e84a3f completed Feb. 28, 2026, 1:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4a14e37208190b4df8e75b6fe03fb completed March 1, 2026, 8:27 p.m.
NEDg Description generation batch_69a4a1d418d48190b69a8dc3f3554afc completed March 1, 2026, 8:30 p.m.
NED2 Entity disambiguation (via description) batch_69a4a27329fc8190aeb227266396c1a7 completed March 1, 2026, 8:32 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.