Triple

T857424
Position Surface form Disambiguated ID Type / Status
Subject British India Steam Navigation Company E18522 entity
Predicate foundedAs P364 FINISHED
Object Calcutta and Burmah Steam Navigation Company E18522 NE FINISHED

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: Calcutta and Burmah Steam Navigation Company | Statement: [British India Steam Navigation Company, foundedAs, Calcutta and Burmah Steam Navigation Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Calcutta and Burmah Steam Navigation Company
Context triple: [British India Steam Navigation Company, foundedAs, Calcutta and Burmah Steam Navigation Company]
  • A. British India Steam Navigation Company chosen
    The British India Steam Navigation Company was a major British shipping line that operated extensive passenger and cargo services across the Indian Ocean, connecting Britain with India, East Africa, the Middle East, and Southeast Asia during the 19th and 20th centuries.
  • B. White Star Line
    White Star Line was a prominent British shipping company best known for operating the RMS Titanic and other famous ocean liners during the late 19th and early 20th centuries.
  • C. James Lumsden and Company
    James Lumsden and Company was a 19th-century Scottish firm, associated with Glasgow civic leader and stationer James Lumsden, that played a key role in the early development of what became Clydesdale Bank.
  • D. Meriden Britannia Company
    Meriden Britannia Company was a prominent 19th- and early 20th-century American silverware and metalware manufacturer known for its high-quality silver-plated products and role in establishing Meriden, Connecticut as a major silver industry center.
  • E. Ashton Line
    The Ashton Line is a light-rail route on Greater Manchester’s Metrolink network that runs between Manchester city centre and Ashton-under-Lyne.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a4938bdd3c8190a954a3c11844d9cf completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ac4d47508190b48d944aa2d881bf completed March 1, 2026, 9:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7a3c1ee4481909d5713122e5ad856 completed March 4, 2026, 3:15 a.m.
Created at: March 1, 2026, 7:39 p.m.