Triple

T11650147
Position Surface form Disambiguated ID Type / Status
Subject Saxon church of St Mary in Castro E276879 entity
Predicate adjacentTo P224 FINISHED
Object Roman Pharos at Dover Castle
The Roman Pharos at Dover Castle is a remarkably well-preserved ancient Roman lighthouse in Dover, England, originally built to guide ships across the English Channel and later incorporated into the medieval castle complex.
E56658 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: Roman Pharos at Dover Castle | Statement: [Saxon church of St Mary in Castro, adjacentTo, Roman Pharos at Dover Castle]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Roman Pharos at Dover Castle
Context triple: [Saxon church of St Mary in Castro, adjacentTo, Roman Pharos at Dover Castle]
  • A. Dover Castle
    Dover Castle is a historic medieval fortress in Dover, England, strategically overlooking the English Channel and often called the "Key to England" for its long military significance.
  • B. Eastbourne Redoubt Fortress
    Eastbourne Redoubt Fortress is a 19th-century coastal defensive fortification in Eastbourne, England, built as part of the Martello tower chain to protect against potential French invasion during the Napoleonic Wars and now serving as a historic museum and heritage site.
  • C. Harwich Redoubt Fort
    Harwich Redoubt Fort is a 19th-century circular coastal artillery fort in Harwich, England, built to defend against seaborne invasion and now preserved as a historic site and museum.
  • D. White Cliffs of Dover
    The White Cliffs of Dover are iconic chalk sea cliffs on England’s southeastern coast, long symbolizing Britain’s maritime gateway and wartime resilience.
  • E. Southsea Castle
    Southsea Castle is a 16th-century coastal artillery fort in Portsmouth, England, built by Henry VIII to defend the Solent and the naval base at Portsmouth.
  • 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: Roman Pharos at Dover Castle
Triple: [Saxon church of St Mary in Castro, adjacentTo, Roman Pharos at Dover Castle]
Generated description
The Roman Pharos at Dover Castle is a remarkably well-preserved ancient Roman lighthouse in Dover, England, originally built to guide ships across the English Channel and later incorporated into the medieval castle complex.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Roman Pharos at Dover Castle
Target entity description: The Roman Pharos at Dover Castle is a remarkably well-preserved ancient Roman lighthouse in Dover, England, originally built to guide ships across the English Channel and later incorporated into the medieval castle complex.
  • A. Dover Castle chosen
    Dover Castle is a historic medieval fortress in Dover, England, strategically overlooking the English Channel and often called the "Key to England" for its long military significance.
  • B. Eastbourne Redoubt Fortress
    Eastbourne Redoubt Fortress is a 19th-century coastal defensive fortification in Eastbourne, England, built as part of the Martello tower chain to protect against potential French invasion during the Napoleonic Wars and now serving as a historic museum and heritage site.
  • C. Harwich Redoubt Fort
    Harwich Redoubt Fort is a 19th-century circular coastal artillery fort in Harwich, England, built to defend against seaborne invasion and now preserved as a historic site and museum.
  • D. White Cliffs of Dover
    The White Cliffs of Dover are iconic chalk sea cliffs on England’s southeastern coast, long symbolizing Britain’s maritime gateway and wartime resilience.
  • E. Southsea Castle
    Southsea Castle is a 16th-century coastal artillery fort in Portsmouth, England, built by Henry VIII to defend the Solent and the naval base at Portsmouth.
  • 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_69d6aafbb3c081908a9cdb4ecb8d981d completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a2cea9308190a13f7dd995ea07a4 completed April 10, 2026, 7:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69ee8805a91081909ff29b3357e351ee completed April 26, 2026, 9:47 p.m.
NEDg Description generation batch_69eeb314eef0819091a949bbfc820ee9 completed April 27, 2026, 12:51 a.m.
NED2 Entity disambiguation (via description) batch_69eee9a79d348190bb3e15f0d37b9d57 completed April 27, 2026, 4:44 a.m.
Created at: April 8, 2026, 9:39 p.m.