Triple

T12734827
Position Surface form Disambiguated ID Type / Status
Subject RMS Queen Elizabeth 2 E304335 entity
Predicate shipyard P4334 FINISHED
Object John Brown & Company, Clydebank E247336 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: John Brown & Company, Clydebank | Statement: [RMS Queen Elizabeth 2, shipyard, John Brown & Company, Clydebank]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John Brown & Company, Clydebank
Context triple: [RMS Queen Elizabeth 2, shipyard, John Brown & Company, Clydebank]
  • A. Alexander Stephen and Sons, Govan
    Alexander Stephen and Sons, Govan was a prominent Scottish shipbuilding company based in the Govan district of Glasgow, known for constructing numerous naval and commercial vessels during the 19th and 20th centuries.
  • B. Upper Clyde Shipbuilders
    Upper Clyde Shipbuilders was a major Scottish shipbuilding consortium on the River Clyde, known for its prominent role in the UK shipbuilding industry and the famous work-in protests of the early 1970s.
  • C. Clyde shipyards
    Clyde shipyards refers to the historic shipbuilding yards along the River Clyde in Glasgow, Scotland, once renowned as one of the world’s leading centers for constructing commercial and naval vessels.
  • D. Dundee Shipbuilders Company
    Dundee Shipbuilders Company was a Scottish shipbuilding firm best known for constructing notable exploration vessels, including the Antarctic research ship RRS Discovery.
  • E. John Brown & Company chosen
    John Brown & Company was a prominent Scottish shipbuilding firm on the River Clyde, renowned for constructing many famous vessels including ocean liners and royal ships.
  • 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_69d7bdf1426c8190a4402e1c4cdec33a completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9646b3ca08190b239f0736a01169d completed April 10, 2026, 8:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69f67c8e2dbc81909c1c85ca699a2679 completed May 2, 2026, 10:37 p.m.
Created at: April 9, 2026, 5:26 p.m.