Triple

T21804582
Position Surface form Disambiguated ID Type / Status
Subject InterCity sector of British Rail E538316 entity
Predicate successor P78 FINISHED
Object Great Western franchise NE NERFINISHED

How this triple was built (2 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: Great Western franchise | Statement: [InterCity sector of British Rail, successor, Great Western franchise]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Great Western franchise
Context triple: [InterCity sector of British Rail, successor, Great Western franchise]
  • A. Great Western franchise chosen
    The Great Western franchise is a major UK passenger rail franchise covering long-distance, regional, and commuter services across western England and South Wales, including routes from London Paddington.
  • B. Southwestern Limited
    Southwestern Limited was a named passenger train operated by the New York Central Railroad that provided long-distance service to the southwestern regions of its network.
  • C. West Coast Railways
    West Coast Railways is a British charter train operator best known for running heritage and steam-hauled services, including the famous Jacobite route in Scotland.
  • D. West Coast freight network
    The West Coast freight network is a major system of rail, highway, and port infrastructure that moves goods along the western United States, linking key agricultural, industrial, and urban centers to domestic and international markets.
  • E. Big Four of the Central Pacific
    The Big Four of the Central Pacific were a group of influential 19th-century railroad magnates—Leland Stanford, Collis P. Huntington, Mark Hopkins, and Charles Crocker—who financed and built the western portion of the First Transcontinental Railroad in the United States.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0c4733f4081909a86622e7e6d15d2 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f07801fa8081909098d00947bf8f7f completed April 28, 2026, 9:04 a.m.
Created at: April 16, 2026, 6:53 p.m.