Triple

T10541626
Position Surface form Disambiguated ID Type / Status
Subject HMS Duncan (D37) E248707 entity
Predicate pennantNumber P3153 FINISHED
Object D37
D37 is the pennant number assigned to HMS Duncan, a Type 45 (Daring-class) air-defence destroyer of the Royal Navy.
 E871280 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: D37 | Statement: [HMS Duncan (D37), pennantNumber, D37]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: D37
Context triple: [HMS Duncan (D37), pennantNumber, D37]
  • A. R37
    R37 is a regional road in South Africa that serves as a key route connecting the town of Lydenburg with other parts of the Mpumalanga and Limpopo provinces.
  • B. D33
    D33 is a prehistoric megalithic tomb (hunebed) located in the municipality of Aa en Hunze in the Netherlands.
  • C. D3
    D3 is the internal designation for the second-generation Audi A8 luxury sedan, produced in the mid-2000s and known for its aluminum space frame construction and advanced technology features.
  • D. D3
    D3 is one of the commuter rail lines of the Moscow Central Diameters urban rail system, connecting Moscow with its surrounding suburbs.
  • E. D3
    D3 is the commonly used abbreviation for California Department of Transportation's District 3, which oversees state transportation infrastructure in part of Northern California.
  • 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: D37
Triple: [HMS Duncan (D37), pennantNumber, D37]
Generated description
D37 is the pennant number assigned to HMS Duncan, a Type 45 (Daring-class) air-defence destroyer of the Royal Navy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: D37
Target entity description: D37 is the pennant number assigned to HMS Duncan, a Type 45 (Daring-class) air-defence destroyer of the Royal Navy.
  • A. R37
    R37 is a regional road in South Africa that serves as a key route connecting the town of Lydenburg with other parts of the Mpumalanga and Limpopo provinces.
  • B. D33
    D33 is a prehistoric megalithic tomb (hunebed) located in the municipality of Aa en Hunze in the Netherlands.
  • C. D3
    D3 is the internal designation for the second-generation Audi A8 luxury sedan, produced in the mid-2000s and known for its aluminum space frame construction and advanced technology features.
  • D. D3
    D3 is one of the commuter rail lines of the Moscow Central Diameters urban rail system, connecting Moscow with its surrounding suburbs.
  • E. D3
    D3 is the commonly used abbreviation for California Department of Transportation's District 3, which oversees state transportation infrastructure in part of Northern California.
  • 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_69d381c733c08190ab1dd6239f5f34ae completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d50a5918648190b16c2d1bc1bf015f completed April 7, 2026, 1:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69d9342e6cf48190b0ca53ff2a4e0214 completed April 10, 2026, 5:32 p.m.
NEDg Description generation batch_69d938c697f481908a93296ee7f82eae completed April 10, 2026, 5:52 p.m.
NED2 Entity disambiguation (via description) batch_69d940176c988190b7583ce9f2c21898 completed April 10, 2026, 6:23 p.m.
Created at: April 6, 2026, 12:32 p.m.