Triple

T20768542
Position Surface form Disambiguated ID Type / Status
Subject Handley Page HP.42 E511164 entity
Predicate operatedOnRoute P21808 FINISHED
Object London–Delhi
London–Delhi was a prominent long-distance Imperial Airways route connecting the United Kingdom with British India during the early 20th century.
 E1450035 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: London–Delhi | Statement: [Handley Page HP.42, operatedOnRoute, London–Delhi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: London–Delhi
Context triple: [Handley Page HP.42, operatedOnRoute, London–Delhi]
  • A. Karachi–London
    Karachi–London is a major international air route connecting Pakistan’s largest city with the capital of the United Kingdom.
  • B. Islamabad–London
    Islamabad–London is a major international air route connecting Pakistan’s capital city with the United Kingdom’s capital, historically served by Pakistan International Airlines.
  • C. Moscow–Delhi
    Moscow–Delhi is an international air route connecting the capitals of Russia and India, historically notable for being served by long-range Soviet aircraft such as the Tupolev Tu-114.
  • D. Nairobi–Bombay
    Nairobi–Bombay was an international air route linking Nairobi, Kenya with Bombay (now Mumbai), India, historically operated as part of East African regional and intercontinental air services.
  • E. Seoul–London
    Seoul–London is an intercontinental air route connecting the capital cities of South Korea and the United Kingdom.
  • 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: London–Delhi
Triple: [Handley Page HP.42, operatedOnRoute, London–Delhi]
Generated description
London–Delhi was a prominent long-distance Imperial Airways route connecting the United Kingdom with British India during the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: London–Delhi
Target entity description: London–Delhi was a prominent long-distance Imperial Airways route connecting the United Kingdom with British India during the early 20th century.
  • A. Karachi–London
    Karachi–London is a major international air route connecting Pakistan’s largest city with the capital of the United Kingdom.
  • B. Islamabad–London
    Islamabad–London is a major international air route connecting Pakistan’s capital city with the United Kingdom’s capital, historically served by Pakistan International Airlines.
  • C. Moscow–Delhi
    Moscow–Delhi is an international air route connecting the capitals of Russia and India, historically notable for being served by long-range Soviet aircraft such as the Tupolev Tu-114.
  • D. Nairobi–Bombay
    Nairobi–Bombay was an international air route linking Nairobi, Kenya with Bombay (now Mumbai), India, historically operated as part of East African regional and intercontinental air services.
  • E. Seoul–London
    Seoul–London is an intercontinental air route connecting the capital cities of South Korea and the United Kingdom.
  • 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_69e0b4ca01148190ac018e57e0cab46f completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c24fa1b08190b09ab8fcb87b5c01 completed April 21, 2026, 12:18 a.m.
NED1 Entity disambiguation (via context triple) batch_6a08ef8d27dc8190a6ae623f4bbe452e completed May 16, 2026, 10:28 p.m.
NEDg Description generation batch_6a08f28a96488190bf80089105facd0b completed May 16, 2026, 10:41 p.m.
NED2 Entity disambiguation (via description) batch_6a08f316e7988190920ec8eeb56e76a2 completed May 16, 2026, 10:43 p.m.
Created at: April 16, 2026, 12:36 p.m.