Triple

T10900169
Position Surface form Disambiguated ID Type / Status
Subject WC postcode area E257416 entity
Predicate hasPostcodeDistrict P961 FINISHED
Object WC2H
WC2H is a central London postcode district covering parts of Covent Garden and the surrounding West End area.
 E638351 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: WC2H | Statement: [WC postcode area, hasPostcodeDistrict, WC2H]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: WC2H
Context triple: [WC postcode area, hasPostcodeDistrict, WC2H]
  • A. WC2
    WC2 is a central London postcode district covering parts of Holborn, Covent Garden, and the surrounding West End area.
  • B. WHC
    WHC is the commonly used abbreviation for UNESCO’s World Heritage Centre, the body responsible for coordinating the World Heritage Convention and managing the World Heritage List.
  • C. HC2
    The HC2 is a British Royal Air Force variant of the CH-47 Chinook heavy-lift transport helicopter, adapted with specific avionics and equipment for UK operational requirements.
  • D. CWC
    CWC is an abbreviation for Contemporary World Cinema, a program section that showcases recent international films at major film festivals.
  • E. CWC
    CWC is the commonly used abbreviation for the CONCACAF Women's Championship, the premier women's national team football tournament in North America, Central America, and the Caribbean.
  • 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: WC2H
Triple: [WC postcode area, hasPostcodeDistrict, WC2H]
Generated description
WC2H is a central London postcode district covering parts of Covent Garden and the surrounding West End area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: WC2H
Target entity description: WC2H is a central London postcode district covering parts of Covent Garden and the surrounding West End area.
  • A. WC2 chosen
    WC2 is a central London postcode district covering parts of Holborn, Covent Garden, and the surrounding West End area.
  • B. WHC
    WHC is the commonly used abbreviation for UNESCO’s World Heritage Centre, the body responsible for coordinating the World Heritage Convention and managing the World Heritage List.
  • C. HC2
    The HC2 is a British Royal Air Force variant of the CH-47 Chinook heavy-lift transport helicopter, adapted with specific avionics and equipment for UK operational requirements.
  • D. CWC
    CWC is an abbreviation for Contemporary World Cinema, a program section that showcases recent international films at major film festivals.
  • E. CWC
    CWC is the commonly used abbreviation for the CONCACAF Women's Championship, the premier women's national team football tournament in North America, Central America, and the Caribbean.
  • F. None of above.

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_69d6aa8550c8819095508a2ed9acf3db completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d761a2f02881908b70be6499dd8d98 completed April 9, 2026, 8:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69e155306e9081909433522eeecf2b7d completed April 16, 2026, 9:31 p.m.
NEDg Description generation batch_69e174d962ec8190a0ef8442e3414a8d completed April 16, 2026, 11:46 p.m.
NED2 Entity disambiguation (via description) batch_69e1777c0a308190bb5dc5e64cb51af3 completed April 16, 2026, 11:57 p.m.
Created at: April 8, 2026, 9:22 p.m.