Triple

T13906887
Position Surface form Disambiguated ID Type / Status
Subject Bremetennacum E334375 entity
Predicate archaeologicalFindSpot P19329 FINISHED
Object Ribchester Helmet
The Ribchester Helmet is an ornate Roman cavalry parade helmet and face mask discovered in Ribchester, Lancashire, renowned as one of the finest examples of its kind from Roman Britain.
E1067328 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: Ribchester Helmet | Statement: [Bremetennacum, archaeologicalFindSpot, Ribchester Helmet]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ribchester Helmet
Context triple: [Bremetennacum, archaeologicalFindSpot, Ribchester Helmet]
  • A. Corinthian helmet
    The Corinthian helmet is an ancient Greek bronze helmet with a distinctive full-face design and slitted eye openings, commonly associated with classical Greek hoplite warriors.
  • B. Celtic torc
    A Celtic torc is a rigid, usually metal neck ring characteristic of Iron Age Celtic culture, often elaborately decorated and associated with high status or ritual significance.
  • C. Shornhelm
    Shornhelm is a prominent city in the Elder Scrolls universe, located in the northern region of High Rock and known as the capital of the kingdom of Rivenspire.
  • D. Savoy shield
    The Savoy shield is the heraldic emblem of the House of Savoy, featuring a white cross on a red background, historically used as a central symbol of the Savoyard dynasty and the Italian monarchy.
  • E. Witham Shield
    The Witham Shield is an Iron Age Celtic bronze shield, renowned for its intricate La Tène-style decoration and as one of the finest examples of ancient British metalwork.
  • 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: Ribchester Helmet
Triple: [Bremetennacum, archaeologicalFindSpot, Ribchester Helmet]
Generated description
The Ribchester Helmet is an ornate Roman cavalry parade helmet and face mask discovered in Ribchester, Lancashire, renowned as one of the finest examples of its kind from Roman Britain.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ribchester Helmet
Target entity description: The Ribchester Helmet is an ornate Roman cavalry parade helmet and face mask discovered in Ribchester, Lancashire, renowned as one of the finest examples of its kind from Roman Britain.
  • A. Corinthian helmet
    The Corinthian helmet is an ancient Greek bronze helmet with a distinctive full-face design and slitted eye openings, commonly associated with classical Greek hoplite warriors.
  • B. Celtic torc
    A Celtic torc is a rigid, usually metal neck ring characteristic of Iron Age Celtic culture, often elaborately decorated and associated with high status or ritual significance.
  • C. Shornhelm
    Shornhelm is a prominent city in the Elder Scrolls universe, located in the northern region of High Rock and known as the capital of the kingdom of Rivenspire.
  • D. Savoy shield
    The Savoy shield is the heraldic emblem of the House of Savoy, featuring a white cross on a red background, historically used as a central symbol of the Savoyard dynasty and the Italian monarchy.
  • E. Witham Shield
    The Witham Shield is an Iron Age Celtic bronze shield, renowned for its intricate La Tène-style decoration and as one of the finest examples of ancient British metalwork.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: archaeologicalFindSpot
Context triple: [Bremetennacum, archaeologicalFindSpot, Ribchester Helmet]
  • A. originalFindspot
    Indicates the location where an object or artifact was first discovered or found in situ.
  • B. archaeologicalFindsInclude chosen
    Indicates that the set of archaeological finds at a site or context contains or encompasses the specified items or types of artifacts.
  • C. archaeologicalSiteIncludes
    Indicates that an archaeological site contains, encompasses, or includes a specified feature, structure, artifact collection, or sub-area as part of its extent or composition.
  • D. hasArchaeologicalSiteIn
    Indicates that an entity possesses, contains, or is associated with an archaeological site located within a specified place or region.
  • E. excavatedAt
    Indicates that an excavation activity took place at a specific location or site.
  • 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_69d81c5eaa9c819083b1ff8689179565 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de25dc26cc8190a7909980b1d34933 completed April 14, 2026, 11:32 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7c724c6188190ae0c2784c3b48a12 completed May 3, 2026, 10:07 p.m.
NEDg Description generation batch_69f7c7e1247481908073c1e282c3619f completed May 3, 2026, 10:10 p.m.
NED2 Entity disambiguation (via description) batch_69f7c8f5675c8190906f37cee6d8c493 completed May 3, 2026, 10:15 p.m.
PD Predicate disambiguation batch_69dd464b1ab48190ae50bfc902bf6ef7 completed April 13, 2026, 7:38 p.m.
Created at: April 9, 2026, 10:16 p.m.