Triple

T11592223
Position Surface form Disambiguated ID Type / Status
Subject Blackburn Aircraft E274908 entity
Predicate producedAircraft P19267 FINISHED
Object Blackburn Perth
The Blackburn Perth was a British biplane flying boat of the interwar period, used primarily for long-range maritime patrol and reconnaissance by the Royal Air Force.
 E935753 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: Blackburn Perth | Statement: [Blackburn Aircraft, producedAircraft, Blackburn Perth]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Blackburn Perth
Context triple: [Blackburn Aircraft, producedAircraft, Blackburn Perth]
  • A. Blackburn
    Blackburn is a large industrial town in Lancashire, England, historically known for its textile manufacturing and located north of Manchester.
  • B. Blackburn
    Blackburn is a small town in West Lothian, Scotland, known primarily as a residential community within the Central Belt.
  • C. Bolton
    Bolton is a large town in North West England known for its industrial heritage, particularly in textile manufacturing, and its location northwest of Manchester.
  • D. Bolton
    Bolton is a small town located in Hartford County in the U.S. state of Connecticut.
  • E. Burnley
    Burnley is an inner-city suburb of Melbourne, Victoria, known for its residential streets, parklands, and proximity to the Yarra River and major transport links.
  • 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: Blackburn Perth
Triple: [Blackburn Aircraft, producedAircraft, Blackburn Perth]
Generated description
The Blackburn Perth was a British biplane flying boat of the interwar period, used primarily for long-range maritime patrol and reconnaissance by the Royal Air Force.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Blackburn Perth
Target entity description: The Blackburn Perth was a British biplane flying boat of the interwar period, used primarily for long-range maritime patrol and reconnaissance by the Royal Air Force.
  • A. Blackburn
    Blackburn is a large industrial town in Lancashire, England, historically known for its textile manufacturing and located north of Manchester.
  • B. Blackburn
    Blackburn is a small town in West Lothian, Scotland, known primarily as a residential community within the Central Belt.
  • C. Bolton
    Bolton is a large town in North West England known for its industrial heritage, particularly in textile manufacturing, and its location northwest of Manchester.
  • D. Bolton
    Bolton is a small town located in Hartford County in the U.S. state of Connecticut.
  • E. Burnley
    Burnley is an inner-city suburb of Melbourne, Victoria, known for its residential streets, parklands, and proximity to the Yarra River and major transport links.
  • 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_69d6aae6b14c81908dc5a74bad7591f9 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8946594348190935106132fd18028 completed April 10, 2026, 6:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69e8a7b72c888190b069d0ebaebd31d9 completed April 22, 2026, 10:49 a.m.
NEDg Description generation batch_69e8aa378edc8190807451b1855a4502 completed April 22, 2026, 11 a.m.
NED2 Entity disambiguation (via description) batch_69e8b05117988190aa029efa250053db completed April 22, 2026, 11:26 a.m.
Created at: April 8, 2026, 9:38 p.m.