Triple

T21568668
Position Surface form Disambiguated ID Type / Status
Subject Great Eastern suburban services E532226 entity
Predicate successor P78 FINISHED
Object First Great Eastern NE NERFINISHED

How this triple was built (3 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: First Great Eastern | Statement: [Great Eastern suburban services, successor, First Great Eastern]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: First Great Eastern
Context triple: [Great Eastern suburban services, successor, First Great Eastern]
  • A. SS Great Eastern
    SS Great Eastern was a pioneering 19th-century iron steamship, famed for its unprecedented size and advanced engineering, which made it a landmark in maritime history.
  • B. SS Great Western
    SS Great Western was a pioneering 19th-century steamship that became one of the first successful transatlantic ocean liners, showcasing Isambard Kingdom Brunel’s innovative maritime engineering.
  • C. Courthézon
    Courthézon is a commune in southeastern France’s Vaucluse department, known for its historic village center, wine production in the Côtes du Rhône region, and proximity to Châteauneuf-du-Pape.
  • D. HMS Resolute
    HMS Resolute was a 19th-century British Royal Navy Arctic exploration ship whose salvaged timbers were later used to craft the famous Resolute desk in the White House.
  • E. HMS Argonaut
    HMS Argonaut was a Royal Navy Leander-class frigate that saw notable action during the Falklands War, where it was damaged while defending the San Carlos landings.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: First Great Eastern
Target entity description: First Great Eastern was a former British train operating company that ran commuter and regional rail services in the East of England, primarily serving routes from London Liverpool Street into Essex and Suffolk.
  • A. SS Great Eastern
    SS Great Eastern was a pioneering 19th-century iron steamship, famed for its unprecedented size and advanced engineering, which made it a landmark in maritime history.
  • B. SS Great Western
    SS Great Western was a pioneering 19th-century steamship that became one of the first successful transatlantic ocean liners, showcasing Isambard Kingdom Brunel’s innovative maritime engineering.
  • C. Courthézon
    Courthézon is a commune in southeastern France’s Vaucluse department, known for its historic village center, wine production in the Côtes du Rhône region, and proximity to Châteauneuf-du-Pape.
  • D. HMS Resolute
    HMS Resolute was a 19th-century British Royal Navy Arctic exploration ship whose salvaged timbers were later used to craft the famous Resolute desk in the White House.
  • E. HMS Argonaut
    HMS Argonaut was a Royal Navy Leander-class frigate that saw notable action during the Falklands War, where it was damaged while defending the San Carlos landings.
  • F. None of above. chosen

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_69e0c460db088190828c64206a450273 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69eee9cad95c8190ab165ced6f242302 completed April 27, 2026, 4:44 a.m.
Created at: April 16, 2026, 6:30 p.m.