Triple

T1654431
Position Surface form Disambiguated ID Type / Status
Subject Midland Railway E35764 entity
Predicate chiefEngineerAssociated P616 FINISHED
Object John Crossley
John Crossley was a prominent British railway engineer who served as a leading figure in the development and management of the Midland Railway’s infrastructure.
E265193 NE FINISHED

How this triple was built (5 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: John Crossley | Statement: [Midland Railway, chiefEngineerAssociated, John Crossley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: John Crossley
Context triple: [Midland Railway, chiefEngineerAssociated, John Crossley]
  • A. John Walter Cross
    John Walter Cross was an English banker and literary figure best known as the husband and later biographer of the novelist George Eliot.
  • B. Richard Bristow
    Richard Bristow was a 16th-century English Catholic scholar and theologian who contributed to the development and annotation of the Douay–Rheims Bible.
  • C. Richard Hiscott
    Richard Hiscott is an editor known for his work on the television series "Willow."
  • D. Richard Sibson
    Richard Sibson is a distinguished geologist recognized for his influential work on fault mechanics and earthquake processes.
  • E. Geoffrey Beevers
    Geoffrey Beevers is a British actor best known to Doctor Who fans for his chilling portrayal of the villainous Time Lord known as the Master.
  • 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: John Crossley
Triple: [Midland Railway, chiefEngineerAssociated, John Crossley]
Generated description
John Crossley was a prominent British railway engineer who served as a leading figure in the development and management of the Midland Railway’s infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: John Crossley
Target entity description: John Crossley was a prominent British railway engineer who served as a leading figure in the development and management of the Midland Railway’s infrastructure.
  • A. John Walter Cross
    John Walter Cross was an English banker and literary figure best known as the husband and later biographer of the novelist George Eliot.
  • B. Richard Bristow
    Richard Bristow was a 16th-century English Catholic scholar and theologian who contributed to the development and annotation of the Douay–Rheims Bible.
  • C. Richard Hiscott
    Richard Hiscott is an editor known for his work on the television series "Willow."
  • D. Richard Sibson
    Richard Sibson is a distinguished geologist recognized for his influential work on fault mechanics and earthquake processes.
  • E. Geoffrey Beevers
    Geoffrey Beevers is a British actor best known to Doctor Who fans for his chilling portrayal of the villainous Time Lord known as the Master.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: chiefEngineerAssociated
Context triple: [Midland Railway, chiefEngineerAssociated, John Crossley]
  • A. chiefEngineer chosen
    Indicates that one entity serves as the primary or lead engineer responsible for overseeing engineering activities for another entity.
  • B. principalArchitect
    Indicates that one entity serves as the lead or primary architect responsible for the design or architectural direction of another entity.
  • C. isAssociatedWith
    Indicates that there exists a connection, relationship, or involvement between two entities without specifying its exact nature.
  • D. chiefStrategist
    Indicates that one entity serves as the primary planner and director of strategy for another entity.
  • E. chiefFinancialOfficerOf
    Indicates that one entity holds the position of chief financial officer (CFO) within the organization represented by the other entity.
  • F. None of above.

Provenance (6 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_69a8860568888190a32cd9f70acbba42 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aaf3359ce48190803b322db8ad6027 completed March 6, 2026, 3:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69aebef5ac7c81908015969c04fcc425 completed March 9, 2026, 12:37 p.m.
NEDg Description generation batch_69aec38a3b8081909f6a8474e59f7575 completed March 9, 2026, 12:56 p.m.
NED2 Entity disambiguation (via description) batch_69aec3e8aa9c8190b9930f1af57b8380 completed March 9, 2026, 12:58 p.m.
PD Predicate disambiguation batch_69a907cff53c8190b424f088478d3e2c completed March 5, 2026, 4:34 a.m.
Created at: March 4, 2026, 7:29 p.m.