Triple

T9715812
Position Surface form Disambiguated ID Type / Status
Subject HMS Conqueror E235139 entity
Predicate shipyard P4334 FINISHED
Object Cammell Laird shipyard, Birkenhead
Cammell Laird shipyard in Birkenhead is a historic British shipbuilding and engineering facility renowned for constructing major Royal Navy vessels and commercial ships since the 19th century.
 E818433 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Cammell Laird shipyard, Birkenhead | Statement: [HMS Conqueror, shipyard, Cammell Laird shipyard, Birkenhead]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cammell Laird shipyard, Birkenhead
Context triple: [HMS Conqueror, shipyard, Cammell Laird shipyard, Birkenhead]
  • A. Barrow-in-Furness shipyard
    Barrow-in-Furness shipyard is a major British naval shipbuilding facility in Cumbria, renowned for constructing submarines and warships for the Royal Navy.
  • B. Elswick shipyard
    Elswick shipyard was a major British shipbuilding and armaments facility on the River Tyne in Newcastle, historically renowned for constructing warships and naval artillery.
  • C. Colin Archer Shipyard
    Colin Archer Shipyard was a renowned Norwegian boatbuilding yard famous for constructing robust polar exploration vessels and seaworthy rescue boats in the late 19th and early 20th centuries.
  • D. Govan shipyard
    Govan shipyard is a historic shipbuilding facility on the River Clyde in Glasgow, Scotland, known for constructing major Royal Navy vessels and other large commercial ships.
  • E. Port Weller Dry Docks
    Port Weller Dry Docks is a Canadian shipbuilding and repair yard located in St. Catharines, Ontario, known for constructing and servicing Great Lakes vessels.
  • 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: Cammell Laird shipyard, Birkenhead
Target entity description: Cammell Laird shipyard in Birkenhead is a historic British shipbuilding and engineering facility renowned for constructing major Royal Navy vessels and commercial ships since the 19th century.
  • A. Barrow-in-Furness shipyard
    Barrow-in-Furness shipyard is a major British naval shipbuilding facility in Cumbria, renowned for constructing submarines and warships for the Royal Navy.
  • B. Elswick shipyard
    Elswick shipyard was a major British shipbuilding and armaments facility on the River Tyne in Newcastle, historically renowned for constructing warships and naval artillery.
  • C. Colin Archer Shipyard
    Colin Archer Shipyard was a renowned Norwegian boatbuilding yard famous for constructing robust polar exploration vessels and seaworthy rescue boats in the late 19th and early 20th centuries.
  • D. Govan shipyard
    Govan shipyard is a historic shipbuilding facility on the River Clyde in Glasgow, Scotland, known for constructing major Royal Navy vessels and other large commercial ships.
  • E. Port Weller Dry Docks
    Port Weller Dry Docks is a Canadian shipbuilding and repair yard located in St. Catharines, Ontario, known for constructing and servicing Great Lakes vessels.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Cammell Laird shipyard, Birkenhead
Triple: [HMS Conqueror, shipyard, Cammell Laird shipyard, Birkenhead]
Generated description
Cammell Laird shipyard in Birkenhead is a historic British shipbuilding and engineering facility renowned for constructing major Royal Navy vessels and commercial ships since the 19th century.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca84cd8fa0819090a5e243ceb37003 elicitation completed
NER batch_69cd9e0bb82081908e21a646f4de1a61 ner completed
NED1 batch_69d1af9d6f148190b157cc7a0f91b387 ned_source_triple completed
NED2 batch_69d1b1511c7c8190ba7bc691ab2d3a13 ned_description completed
NEDg batch_69d1b06d39b48190adaadbc81b4ffb9a nedg completed
Created at: March 30, 2026, 8:20 p.m.