Triple

T2070962
Position Surface form Disambiguated ID Type / Status
Subject Type 45 destroyer E44813 entity
Predicate builtAt P283 FINISHED
Object Portsmouth shipyard
Portsmouth shipyard is a major Royal Navy dockyard and shipbuilding facility in Portsmouth, England, historically known for constructing and maintaining many of Britain’s warships.
 E239661 NE FINISHED

How this triple was built (4 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: Portsmouth shipyard | Statement: [Type 45 destroyer, builtAt, Portsmouth shipyard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Portsmouth shipyard
Context triple: [Type 45 destroyer, builtAt, Portsmouth shipyard]
  • A. 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.
  • B. 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.
  • C. Brixham shipyard
    Brixham shipyard is a historic shipbuilding facility in Brixham, England, known for constructing traditional wooden vessels and notable replica ships.
  • D. 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.
  • E. Eldean Shipyard
    Eldean Shipyard is a full-service marina and boatyard located on Lake Macatawa in Michigan, known for its docking, storage, and marine maintenance services.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
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: Portsmouth shipyard
Triple: [Type 45 destroyer, builtAt, Portsmouth shipyard]
Generated description
Portsmouth shipyard is a major Royal Navy dockyard and shipbuilding facility in Portsmouth, England, historically known for constructing and maintaining many of Britain’s warships.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Portsmouth shipyard
Target entity description: Portsmouth shipyard is a major Royal Navy dockyard and shipbuilding facility in Portsmouth, England, historically known for constructing and maintaining many of Britain’s warships.
  • A. 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.
  • B. 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.
  • C. Brixham shipyard
    Brixham shipyard is a historic shipbuilding facility in Brixham, England, known for constructing traditional wooden vessels and notable replica ships.
  • D. 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.
  • E. Eldean Shipyard
    Eldean Shipyard is a full-service marina and boatyard located on Lake Macatawa in Michigan, known for its docking, storage, and marine maintenance services.
  • F. None of above. chosen

Provenance (5 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_69a88916c2b48190a5ca2e9b12cad3ed completed March 4, 2026, 7:33 p.m.
NER Named-entity recognition batch_69abba0d20bc8190b19a32157f8b1607 completed March 7, 2026, 5:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae58c586808190a8595b6541bc5463 completed March 9, 2026, 5:21 a.m.
NEDg Description generation batch_69ae5a2055488190855ac173d1e3ad11 completed March 9, 2026, 5:26 a.m.
NED2 Entity disambiguation (via description) batch_69ae5a810b588190a1bb538be46b2010 completed March 9, 2026, 5:28 a.m.
Created at: March 4, 2026, 7:41 p.m.