Triple

T17010601
Position Surface form Disambiguated ID Type / Status
Subject Britannia E412686 entity
Predicate hasArchaeologicalSite P1098 FINISHED
Object Housesteads Roman Fort
Housesteads Roman Fort is one of the best-preserved Roman forts in Britain, located on Hadrian’s Wall and renowned for its extensive remains and insight into life on the Roman frontier.
E1244672 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: Housesteads Roman Fort | Statement: [Britannia, hasArchaeologicalSite, Housesteads Roman Fort]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Housesteads Roman Fort
Context triple: [Britannia, hasArchaeologicalSite, Housesteads Roman Fort]
  • A. Arbeia Roman Fort
    Arbeia Roman Fort is a reconstructed Roman military fort and museum in South Shields, England, that once guarded the River Tyne and supplied nearby Hadrian’s Wall.
  • B. Lunt Roman Fort
    Lunt Roman Fort is a reconstructed Roman military site near Coventry, England, featuring excavated remains, a unique gyrus (cavalry training ring), and a museum that interprets Roman military life.
  • C. Hardknott Roman Fort
    Hardknott Roman Fort is a remote Roman military outpost in England’s Lake District, notable for its dramatic hilltop setting overlooking Eskdale and its well-preserved stone remains.
  • D. 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.
  • E. Chesters Roman Fort
    Chesters Roman Fort is a well-preserved Roman cavalry fort and museum site in Northumberland, England, notable for its extensive remains and artifacts from the Roman frontier.
  • 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: Housesteads Roman Fort
Triple: [Britannia, hasArchaeologicalSite, Housesteads Roman Fort]
Generated description
Housesteads Roman Fort is one of the best-preserved Roman forts in Britain, located on Hadrian’s Wall and renowned for its extensive remains and insight into life on the Roman frontier.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Housesteads Roman Fort
Target entity description: Housesteads Roman Fort is one of the best-preserved Roman forts in Britain, located on Hadrian’s Wall and renowned for its extensive remains and insight into life on the Roman frontier.
  • A. Arbeia Roman Fort
    Arbeia Roman Fort is a reconstructed Roman military fort and museum in South Shields, England, that once guarded the River Tyne and supplied nearby Hadrian’s Wall.
  • B. Lunt Roman Fort
    Lunt Roman Fort is a reconstructed Roman military site near Coventry, England, featuring excavated remains, a unique gyrus (cavalry training ring), and a museum that interprets Roman military life.
  • C. Hardknott Roman Fort
    Hardknott Roman Fort is a remote Roman military outpost in England’s Lake District, notable for its dramatic hilltop setting overlooking Eskdale and its well-preserved stone remains.
  • D. 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.
  • E. Chesters Roman Fort
    Chesters Roman Fort is a well-preserved Roman cavalry fort and museum site in Northumberland, England, notable for its extensive remains and artifacts from the Roman frontier.
  • 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_69d886cc4170819093deddc7b8b4b6a7 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3d47bcb508190a799f0bad6b70245 completed April 18, 2026, 6:59 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00dc241ec88190a3e868ab88b26f09 completed May 10, 2026, 7:27 p.m.
NEDg Description generation batch_6a0114d7d03c8190943777f4eac956fd completed May 10, 2026, 11:29 p.m.
NED2 Entity disambiguation (via description) batch_6a01159a08b081908fc82adc7cca532a completed May 10, 2026, 11:32 p.m.
Created at: April 10, 2026, 5:33 a.m.