Triple

T10904558
Position Surface form Disambiguated ID Type / Status
Subject Brighton railway station E257532 entity
Predicate architect P184 FINISHED
Object David Mocatta
David Mocatta was a 19th-century British architect best known for designing early railway stations and pioneering railway architecture in England.
 E891939 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: David Mocatta | Statement: [Brighton railway station, architect, David Mocatta]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: David Mocatta
Context triple: [Brighton railway station, architect, David Mocatta]
  • A. Miles Mollison
    Miles Mollison is a character in J.K. Rowling's novel "The Casual Vacancy," depicted as an ambitious yet insecure local politician navigating the social and political tensions of the small town of Pagford.
  • B. Hugh Moxey
    Hugh Moxey was a British character actor known for his supporting roles in mid-20th-century film and television, particularly in crime and science fiction genres.
  • C. John Meillon
    John Meillon was an Australian actor best known internationally for his role as Walter Reilly in the "Crocodile Dundee" film series.
  • D. Richard Hiscott
    Richard Hiscott is an editor known for his work on the television series "Willow."
  • E. Denis Shepstone
    Denis Shepstone was a South African politician and public figure, known as the son of influential colonial administrator Sir Theophilus Shepstone.
  • 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: David Mocatta
Triple: [Brighton railway station, architect, David Mocatta]
Generated description
David Mocatta was a 19th-century British architect best known for designing early railway stations and pioneering railway architecture in England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: David Mocatta
Target entity description: David Mocatta was a 19th-century British architect best known for designing early railway stations and pioneering railway architecture in England.
  • A. Miles Mollison
    Miles Mollison is a character in J.K. Rowling's novel "The Casual Vacancy," depicted as an ambitious yet insecure local politician navigating the social and political tensions of the small town of Pagford.
  • B. Hugh Moxey
    Hugh Moxey was a British character actor known for his supporting roles in mid-20th-century film and television, particularly in crime and science fiction genres.
  • C. John Meillon
    John Meillon was an Australian actor best known internationally for his role as Walter Reilly in the "Crocodile Dundee" film series.
  • D. Richard Hiscott
    Richard Hiscott is an editor known for his work on the television series "Willow."
  • E. Denis Shepstone
    Denis Shepstone was a South African politician and public figure, known as the son of influential colonial administrator Sir Theophilus Shepstone.
  • 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_69d6aa8550c8819095508a2ed9acf3db completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d770656c288190828e71600bb0acd4 completed April 9, 2026, 9:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69e1553bb88c8190b9730a31977e1dd1 completed April 16, 2026, 9:31 p.m.
NEDg Description generation batch_69e175e336848190b2c7226524266efa completed April 16, 2026, 11:50 p.m.
NED2 Entity disambiguation (via description) batch_69e17d46b7b881908bc3246b462f4612 completed April 17, 2026, 12:22 a.m.
Created at: April 8, 2026, 9:22 p.m.