Triple

T14220411
Position Surface form Disambiguated ID Type / Status
Subject Twickenham Bridge E352474 entity
Predicate engineer P184 FINISHED
Object Alfred Dryland
Alfred Dryland was a British civil engineer best known for designing Twickenham Bridge over the River Thames in London.
E1087841 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: Alfred Dryland | Statement: [Twickenham Bridge, engineer, Alfred Dryland]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Alfred Dryland
Context triple: [Twickenham Bridge, engineer, Alfred Dryland]
  • A. Alfred Ludlow
    Alfred Ludlow is a central character in the film "Legends of the Fall," portrayed as the responsible, ambitious brother whose choices and loyalties contrast sharply with those of his more rebellious sibling, Tristan.
  • B. Alfred Boyd
    Alfred Boyd was a 19th-century Canadian politician who became the first premier of the province of Manitoba.
  • C. Walter R. Farmer
    Walter R. Farmer was an American Army officer and museum professional best known for leading efforts to protect and repatriate European artworks looted during World War II as part of the Monuments, Fine Arts, and Archives program.
  • D. John Gilleland
    John Gilleland was a 19th-century American inventor best known for creating the experimental Civil War-era Double-Barreled Cannon in Athens, Georgia.
  • E. Alfred Caldwell
    Alfred Caldwell was a prominent American landscape architect associated with the Prairie School movement, known for his naturalistic park and garden designs.
  • 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: Alfred Dryland
Triple: [Twickenham Bridge, engineer, Alfred Dryland]
Generated description
Alfred Dryland was a British civil engineer best known for designing Twickenham Bridge over the River Thames in London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Alfred Dryland
Target entity description: Alfred Dryland was a British civil engineer best known for designing Twickenham Bridge over the River Thames in London.
  • A. Alfred Ludlow
    Alfred Ludlow is a central character in the film "Legends of the Fall," portrayed as the responsible, ambitious brother whose choices and loyalties contrast sharply with those of his more rebellious sibling, Tristan.
  • B. Alfred Boyd
    Alfred Boyd was a 19th-century Canadian politician who became the first premier of the province of Manitoba.
  • C. Walter R. Farmer
    Walter R. Farmer was an American Army officer and museum professional best known for leading efforts to protect and repatriate European artworks looted during World War II as part of the Monuments, Fine Arts, and Archives program.
  • D. John Gilleland
    John Gilleland was a 19th-century American inventor best known for creating the experimental Civil War-era Double-Barreled Cannon in Athens, Georgia.
  • E. Alfred Caldwell
    Alfred Caldwell was a prominent American landscape architect associated with the Prairie School movement, known for his naturalistic park and garden designs.
  • 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_69d8278a06e481908b5d6af0a8afe737 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de6213801c8190a47705cd890b9ae7 completed April 14, 2026, 3:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd28121a288190975d5852f9a503d4 completed May 8, 2026, 12:02 a.m.
NEDg Description generation batch_69fd29d254608190a9f0b8e5623451aa completed May 8, 2026, 12:09 a.m.
NED2 Entity disambiguation (via description) batch_69fd2aa5bf3c8190bb62ce780d417b7d completed May 8, 2026, 12:13 a.m.
Created at: April 10, 2026, 1:06 a.m.