Triple

T1703483
Position Surface form Disambiguated ID Type / Status
Subject Britannia (Roman province) E36817 entity
Predicate majorCity P316 FINISHED
Object Isca Silurum
Isca Silurum was a major Roman legionary fortress and settlement in Roman Britain, located at modern-day Caerleon in South Wales.
 E194613 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: Isca Silurum | Statement: [Britannia (Roman province), majorCity, Isca Silurum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Isca Silurum
Context triple: [Britannia (Roman province), majorCity, Isca Silurum]
  • A. Valentia Edetanorum
    Valentia Edetanorum was the Roman-era name for the ancient city that evolved into modern-day Valencia in eastern Spain.
  • B. Balclutha
    Balclutha is a historic 19th-century steel-hulled sailing ship preserved as a museum vessel in San Francisco.
  • C. Viadrus
    Viadrus is the ancient Latin name historically used to refer to the Oder River in Central Europe.
  • D. Salamander of Leith
    Salamander of Leith was a prominent 16th-century Scottish warship that served as one of the most important vessels of the Royal Scots Navy.
  • E. Godstone
    Godstone is a village in Surrey, England, known for its historic charm and location near major transport routes.
  • 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: Isca Silurum
Triple: [Britannia (Roman province), majorCity, Isca Silurum]
Generated description
Isca Silurum was a major Roman legionary fortress and settlement in Roman Britain, located at modern-day Caerleon in South Wales.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Isca Silurum
Target entity description: Isca Silurum was a major Roman legionary fortress and settlement in Roman Britain, located at modern-day Caerleon in South Wales.
  • A. Valentia Edetanorum
    Valentia Edetanorum was the Roman-era name for the ancient city that evolved into modern-day Valencia in eastern Spain.
  • B. Balclutha
    Balclutha is a historic 19th-century steel-hulled sailing ship preserved as a museum vessel in San Francisco.
  • C. Viadrus
    Viadrus is the ancient Latin name historically used to refer to the Oder River in Central Europe.
  • D. Salamander of Leith
    Salamander of Leith was a prominent 16th-century Scottish warship that served as one of the most important vessels of the Royal Scots Navy.
  • E. Godstone
    Godstone is a village in Surrey, England, known for its historic charm and location near major transport routes.
  • 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_69a88617439c819094ffb5d16a0f6307 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa62f25bac8190977d6f3bd79363cb completed March 6, 2026, 5:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad8acf74848190a18e41988647edcd completed March 8, 2026, 2:42 p.m.
NEDg Description generation batch_69ad979b7f2c819094c907bed705db3b completed March 8, 2026, 3:36 p.m.
NED2 Entity disambiguation (via description) batch_69ad9831a87c819089fc3b590ab7ecb2 completed March 8, 2026, 3:39 p.m.
Created at: March 4, 2026, 7:30 p.m.