Triple

T7181550
Position Surface form Disambiguated ID Type / Status
Subject Grand Trunk Railway E167457 entity
Predicate significantPerson P643 FINISHED
Object Sir Henry Tyler
Sir Henry Tyler was a 19th-century British railway engineer, inspector, and businessman who played a prominent role in the development and management of major railways in Britain and abroad.
E647284 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: Sir Henry Tyler | Statement: [Grand Trunk Railway, significantPerson, Sir Henry Tyler]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sir Henry Tyler
Context triple: [Grand Trunk Railway, significantPerson, Sir Henry Tyler]
  • A. Sir Henry Harcourt-Reilly
    Sir Henry Harcourt-Reilly is a central character in T.S. Eliot’s play "The Cocktail Party," serving as a psychiatrist whose probing insights drive the drama’s exploration of personal crisis and spiritual renewal.
  • B. Sir Charles Yorke
    Sir Charles Yorke was an 18th-century British lawyer and politician who served as Lord Chancellor of Great Britain.
  • C. Sir John Willison
    Sir John Willison was a prominent Canadian journalist and newspaper editor known for his influential role in early 20th-century political and public affairs.
  • D. Sir William Mansfield
    Sir William Mansfield was a British Army general and colonial commander noted for his leadership in mid-19th-century Indian military campaigns.
  • E. Sir William Martin
    Sir William Martin was a 19th-century British-born jurist who became a foundational figure in New Zealand’s legal system and an influential advocate for Māori rights.
  • 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: Sir Henry Tyler
Triple: [Grand Trunk Railway, significantPerson, Sir Henry Tyler]
Generated description
Sir Henry Tyler was a 19th-century British railway engineer, inspector, and businessman who played a prominent role in the development and management of major railways in Britain and abroad.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sir Henry Tyler
Target entity description: Sir Henry Tyler was a 19th-century British railway engineer, inspector, and businessman who played a prominent role in the development and management of major railways in Britain and abroad.
  • A. Sir Henry Harcourt-Reilly
    Sir Henry Harcourt-Reilly is a central character in T.S. Eliot’s play "The Cocktail Party," serving as a psychiatrist whose probing insights drive the drama’s exploration of personal crisis and spiritual renewal.
  • B. Sir Charles Yorke
    Sir Charles Yorke was an 18th-century British lawyer and politician who served as Lord Chancellor of Great Britain.
  • C. Sir John Willison
    Sir John Willison was a prominent Canadian journalist and newspaper editor known for his influential role in early 20th-century political and public affairs.
  • D. Sir William Mansfield
    Sir William Mansfield was a British Army general and colonial commander noted for his leadership in mid-19th-century Indian military campaigns.
  • E. Sir William Martin
    Sir William Martin was a 19th-century British-born jurist who became a foundational figure in New Zealand’s legal system and an influential advocate for Māori rights.
  • 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_69c6888a7c548190a3d39b52a393080f completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e8bc25088190a7d7f3ba2461b5e9 completed March 27, 2026, 8:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7b93d04ec8190ac5c5bf9ace7eca1 completed March 28, 2026, 11:19 a.m.
NEDg Description generation batch_69c7b9e55f84819099af471a65bb68aa completed March 28, 2026, 11:22 a.m.
NED2 Entity disambiguation (via description) batch_69c7ba9317548190946e21c2731d58a7 completed March 28, 2026, 11:25 a.m.
Created at: March 27, 2026, 2:49 p.m.