Triple

T62413
Position Surface form Disambiguated ID Type / Status
Subject Roman Empire E1239 entity
Predicate border P224 FINISHED
Object Hadrian's Wall
Hadrian's Wall is a monumental Roman defensive fortification in northern England that marked the empire’s northern frontier in Britain.
E5864 NE FINISHED

How this triple was built (5 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: Hadrian's Wall | Statement: [Roman Empire, border, Hadrian's Wall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hadrian's Wall
Context triple: [Roman Empire, border, Hadrian's Wall]
  • A. Maginot Line
    The Maginot Line was a vast system of French defensive fortifications built along the country’s eastern border before World War II, intended to deter a German invasion.
  • B. Siegfried Line
    The Siegfried Line was a massive German defensive fortification system along its western border, heavily fortified with bunkers, tank traps, and artillery positions during the World Wars.
  • C. Sever Hall
    Sever Hall is a historic red-brick academic building at Harvard University, known for its distinctive Romanesque architecture and use as a classroom facility.
  • D. Bourne Bridge
    The Bourne Bridge is a major highway bridge in Massachusetts that carries traffic over the Cape Cod Canal, serving as one of the primary gateways between mainland Massachusetts and Cape Cod.
  • E. Reformation Wall
    The Reformation Wall is a monumental stone memorial in Geneva honoring key figures and events of the Protestant Reformation.
  • 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: Hadrian's Wall
Triple: [Roman Empire, border, Hadrian's Wall]
Generated description
Hadrian's Wall is a monumental Roman defensive fortification in northern England that marked the empire’s northern frontier in Britain.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hadrian's Wall
Target entity description: Hadrian's Wall is a monumental Roman defensive fortification in northern England that marked the empire’s northern frontier in Britain.
  • A. Maginot Line
    The Maginot Line was a vast system of French defensive fortifications built along the country’s eastern border before World War II, intended to deter a German invasion.
  • B. Siegfried Line
    The Siegfried Line was a massive German defensive fortification system along its western border, heavily fortified with bunkers, tank traps, and artillery positions during the World Wars.
  • C. Fairfax Stone
    Fairfax Stone is a historic boundary marker in West Virginia that denotes the traditional source of the North Branch of the Potomac River and once defined colonial land grants.
  • D. Sever Hall
    Sever Hall is a historic red-brick academic building at Harvard University, known for its distinctive Romanesque architecture and use as a classroom facility.
  • E. The Wall
    The Wall is the towering left-field wall at Fenway Park in Boston, famously known for challenging hitters and shaping the ballpark’s unique character.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: border
Context triple: [Roman Empire, border, Hadrian's Wall]
  • A. borderedBy chosen
    Indicates that one entity shares a common boundary or edge with another entity.
  • B. borderStraddling
    Indicates that something (such as a feature, structure, or area) extends across and occupies territory on both sides of a border between two regions or jurisdictions.
  • C. crossedBy
    Indicates that one entity (typically a path, line, or boundary) is intersected or traversed by another entity.
  • D. front
    Indicates that one entity is located directly before or facing another entity along a primary viewing or movement direction.
  • E. continentBorders
    Indicates that one continent shares a land or maritime boundary directly with another continent.
  • F. None of above.

Provenance (6 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_69a24ba4f760819081f6638a3c70538a completed Feb. 28, 2026, 1:57 a.m.
NER Named-entity recognition batch_69a251f74b0881909ad89127b8171277 completed Feb. 28, 2026, 2:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2554c4edc8190a44fa66848c5f738 completed Feb. 28, 2026, 2:39 a.m.
NEDg Description generation batch_69a2569e8d2481909f5a85b688f1660c completed Feb. 28, 2026, 2:44 a.m.
NED2 Entity disambiguation (via description) batch_69a2577fd0c08190b6131261712d28b3 completed Feb. 28, 2026, 2:48 a.m.
PD Predicate disambiguation batch_69a24ea242c8819086fe00bf01e6523e completed Feb. 28, 2026, 2:10 a.m.
Created at: Feb. 28, 2026, 2:02 a.m.