Triple

T13676600
Position Surface form Disambiguated ID Type / Status
Subject Pevensey E327893 entity
Predicate hasLandmark P105 FINISHED
Object Pevensey Roman fort
Pevensey Roman fort is a late Roman coastal fortress in East Sussex, England, notable for its massive stone walls and role in defending the Saxon Shore.
E1055890 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: Pevensey Roman fort | Statement: [Pevensey, hasLandmark, Pevensey Roman fort]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pevensey Roman fort
Context triple: [Pevensey, hasLandmark, Pevensey Roman fort]
  • A. Richborough Roman Fort
    Richborough Roman Fort is a major archaeological site in Kent, England, that preserves the remains of a significant Roman military and port complex marking one of the main entry points of Roman Britain.
  • B. Ixworth Roman fort
    Ixworth Roman fort is an ancient Roman military installation in Ixworth, Suffolk, known from archaeological remains that reveal its role in the Roman occupation of Britain.
  • C. Segedunum Roman Fort
    Segedunum Roman Fort is a well-preserved Roman military fort and museum at the eastern end of Hadrian’s Wall in Wallsend, England.
  • D. Birdoswald Roman Fort
    Birdoswald Roman Fort is a well-preserved Roman military fort in Cumbria, England, that formed part of the defensive frontier system of Hadrian’s Wall.
  • E. Saalburg Roman fort
    Saalburg Roman fort is a reconstructed Roman military camp in Germany that served as part of the frontier defenses along the Upper Germanic-Rhaetian Limes and now functions as an archaeological park and museum.
  • 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: Pevensey Roman fort
Triple: [Pevensey, hasLandmark, Pevensey Roman fort]
Generated description
Pevensey Roman fort is a late Roman coastal fortress in East Sussex, England, notable for its massive stone walls and role in defending the Saxon Shore.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pevensey Roman fort
Target entity description: Pevensey Roman fort is a late Roman coastal fortress in East Sussex, England, notable for its massive stone walls and role in defending the Saxon Shore.
  • A. Richborough Roman Fort
    Richborough Roman Fort is a major archaeological site in Kent, England, that preserves the remains of a significant Roman military and port complex marking one of the main entry points of Roman Britain.
  • B. Ixworth Roman fort
    Ixworth Roman fort is an ancient Roman military installation in Ixworth, Suffolk, known from archaeological remains that reveal its role in the Roman occupation of Britain.
  • C. Segedunum Roman Fort
    Segedunum Roman Fort is a well-preserved Roman military fort and museum at the eastern end of Hadrian’s Wall in Wallsend, England.
  • D. Birdoswald Roman Fort
    Birdoswald Roman Fort is a well-preserved Roman military fort in Cumbria, England, that formed part of the defensive frontier system of Hadrian’s Wall.
  • E. Saalburg Roman fort
    Saalburg Roman fort is a reconstructed Roman military camp in Germany that served as part of the frontier defenses along the Upper Germanic-Rhaetian Limes and now functions as an archaeological park and museum.
  • 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_69d8076f1fa8819094664a59b55010df completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbc65c04988190b675e6fb7241e53c completed April 12, 2026, 4:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7943dbf748190b41abfe9d81d1427 completed May 3, 2026, 6:30 p.m.
NEDg Description generation batch_69f7986b9a1c8190b88634af9fc11ebe completed May 3, 2026, 6:48 p.m.
NED2 Entity disambiguation (via description) batch_69f798d7e1a0819087332287d5f9a25f completed May 3, 2026, 6:50 p.m.
Created at: April 9, 2026, 9:53 p.m.