Triple

T8645846
Position Surface form Disambiguated ID Type / Status
Subject John Betjeman E204973 entity
Predicate placeOfDeath P21 FINISHED
Object Trevose Head
Trevose Head is a prominent headland on the north coast of Cornwall, England, known for its rugged cliffs, lighthouse, and sweeping views over the Atlantic Ocean.
 E747756 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: Trevose Head | Statement: [John Betjeman, placeOfDeath, Trevose Head]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Trevose Head
Context triple: [John Betjeman, placeOfDeath, Trevose Head]
  • A. Berry Head
    Berry Head is a prominent coastal headland and nature reserve on the south Devon coast of England, noted for its dramatic cliffs, historic fortifications, and important wildlife habitats.
  • B. Bradda Head
    Bradda Head is a prominent coastal headland on the Isle of Man known for its dramatic cliffs, scenic walking trails, and views over Port Erin Bay.
  • C. Beachy Head
    Beachy Head is a famous chalk sea cliff on the south coast of England, known for its dramatic height and striking white cliffs overlooking the English Channel.
  • D. Mumbles Head
    Mumbles Head is a prominent rocky headland and coastal landmark near the village of Mumbles on the Gower Peninsula in South Wales.
  • E. Strumble Head
    Strumble Head is a rugged coastal headland in Pembrokeshire, West Wales, known for its lighthouse, dramatic cliffs, and rich marine wildlife.
  • 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: Trevose Head
Triple: [John Betjeman, placeOfDeath, Trevose Head]
Generated description
Trevose Head is a prominent headland on the north coast of Cornwall, England, known for its rugged cliffs, lighthouse, and sweeping views over the Atlantic Ocean.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Trevose Head
Target entity description: Trevose Head is a prominent headland on the north coast of Cornwall, England, known for its rugged cliffs, lighthouse, and sweeping views over the Atlantic Ocean.
  • A. Berry Head
    Berry Head is a prominent coastal headland and nature reserve on the south Devon coast of England, noted for its dramatic cliffs, historic fortifications, and important wildlife habitats.
  • B. Bradda Head
    Bradda Head is a prominent coastal headland on the Isle of Man known for its dramatic cliffs, scenic walking trails, and views over Port Erin Bay.
  • C. Beachy Head
    Beachy Head is a famous chalk sea cliff on the south coast of England, known for its dramatic height and striking white cliffs overlooking the English Channel.
  • D. Mumbles Head
    Mumbles Head is a prominent rocky headland and coastal landmark near the village of Mumbles on the Gower Peninsula in South Wales.
  • E. Strumble Head
    Strumble Head is a rugged coastal headland in Pembrokeshire, West Wales, known for its lighthouse, dramatic cliffs, and rich marine wildlife.
  • 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_69ca834e56848190abb0eeaec9dedd32 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc480eb7f88190a38d2150976cd47f completed March 31, 2026, 10:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69cebc4883cc8190a6fb72005ca99512 completed April 2, 2026, 6:58 p.m.
NEDg Description generation batch_69cebd2cb2e481909a2862e79482c37a completed April 2, 2026, 7:02 p.m.
NED2 Entity disambiguation (via description) batch_69cebdd77b6c81908c35ee96dfe053d8 completed April 2, 2026, 7:04 p.m.
Created at: March 30, 2026, 6:28 p.m.