Triple

T11395728
Position Surface form Disambiguated ID Type / Status
Subject Battersea Power Station E269967 entity
Predicate designedBy P184 FINISHED
Object Leonard Pearce
Leonard Pearce was a British engineer and architect best known for his role in designing London's iconic Battersea Power Station.
 E929556 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: Leonard Pearce | Statement: [Battersea Power Station, designedBy, Leonard Pearce]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Leonard Pearce
Context triple: [Battersea Power Station, designedBy, Leonard Pearce]
  • A. John Burrows
    John Burrows is a fictional character featured in the 1951 British drama film "Journey into Light."
  • B. Robert Lees
    Robert Lees was an American screenwriter best known for his work on mid-20th-century Hollywood comedies, including several Abbott and Costello films.
  • C. Richard Pearce
    Richard Pearce is a voice actor known for his work in animated films, including providing a character voice in Pixar's "A Bug's Life."
  • D. Richard Pearce
    Richard Pearce is an American cinematographer and film director known for his work on documentaries and feature films, including the acclaimed food industry exposé "Food, Inc."
  • E. Edward Monkford
    Edward Monkford is a controlling, enigmatic architect whose strict rules and psychological manipulation drive the suspense in the psychological thriller "The Girl Before."
  • 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: Leonard Pearce
Triple: [Battersea Power Station, designedBy, Leonard Pearce]
Generated description
Leonard Pearce was a British engineer and architect best known for his role in designing London's iconic Battersea Power Station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Leonard Pearce
Target entity description: Leonard Pearce was a British engineer and architect best known for his role in designing London's iconic Battersea Power Station.
  • A. John Burrows
    John Burrows is a fictional character featured in the 1951 British drama film "Journey into Light."
  • B. Robert Lees
    Robert Lees was an American screenwriter best known for his work on mid-20th-century Hollywood comedies, including several Abbott and Costello films.
  • C. Richard Pearce
    Richard Pearce is a voice actor known for his work in animated films, including providing a character voice in Pixar's "A Bug's Life."
  • D. Richard Pearce
    Richard Pearce is an American cinematographer and film director known for his work on documentaries and feature films, including the acclaimed food industry exposé "Food, Inc."
  • E. Edward Monkford
    Edward Monkford is a controlling, enigmatic architect whose strict rules and psychological manipulation drive the suspense in the psychological thriller "The Girl Before."
  • 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_69d6aacdbc6c8190af6dc3d5f5d22836 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d80018a58c81908b80dc9abd18d650 completed April 9, 2026, 7:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69e624600e0081909cc6f53c05a34efb completed April 20, 2026, 1:04 p.m.
NEDg Description generation batch_69e62cf224f881908badcdab6aea1aef completed April 20, 2026, 1:41 p.m.
NED2 Entity disambiguation (via description) batch_69e663ffedfc8190a2b51995c62d1e6b completed April 20, 2026, 5:36 p.m.
Created at: April 8, 2026, 9:34 p.m.