Triple

T7881975
Position Surface form Disambiguated ID Type / Status
Subject Penda of Mercia E182999 entity
Predicate child P120 FINISHED
Object Cyneburh of Mercia
Cyneburh of Mercia was a 7th-century Anglo-Saxon princess and later abbess, venerated as a Christian saint and daughter of the powerful pagan king Penda of Mercia.
E697921 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: Cyneburh of Mercia | Statement: [Penda of Mercia, child, Cyneburh of Mercia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cyneburh of Mercia
Context triple: [Penda of Mercia, child, Cyneburh of Mercia]
  • A. Cyneburh of Wessex
    Cyneburh of Wessex was an Anglo-Saxon noblewoman of the West Saxon royal house, known primarily as the wife of the Northumbrian king and martyr Saint Oswald.
  • B. Ealdgyth of Mercia
    Ealdgyth of Mercia was an 11th-century English noblewoman and queen consort of England through her marriage to King Harold Godwinson, linking the powerful Mercian earldom with the Godwin family on the eve of the Norman Conquest.
  • C. Eadburh of Mercia
    Eadburh of Mercia was an Anglo-Saxon noblewoman of the Mercian royal line, known primarily as the wife of King Alfred the Great and mother of several prominent West Saxon rulers.
  • D. Cynethryth
    Cynethryth was an 8th-century queen of Mercia, notable for being one of the few Anglo-Saxon royal women to have coins minted in her name.
  • E. Penda of Mercia
    Penda of Mercia was a powerful 7th-century Anglo-Saxon king known for expanding Mercian dominance in central England and for remaining a staunch pagan during the Christianization of the Anglo-Saxon kingdoms.
  • 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: Cyneburh of Mercia
Triple: [Penda of Mercia, child, Cyneburh of Mercia]
Generated description
Cyneburh of Mercia was a 7th-century Anglo-Saxon princess and later abbess, venerated as a Christian saint and daughter of the powerful pagan king Penda of Mercia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cyneburh of Mercia
Target entity description: Cyneburh of Mercia was a 7th-century Anglo-Saxon princess and later abbess, venerated as a Christian saint and daughter of the powerful pagan king Penda of Mercia.
  • A. Cyneburh of Wessex
    Cyneburh of Wessex was an Anglo-Saxon noblewoman of the West Saxon royal house, known primarily as the wife of the Northumbrian king and martyr Saint Oswald.
  • B. Ealdgyth of Mercia
    Ealdgyth of Mercia was an 11th-century English noblewoman and queen consort of England through her marriage to King Harold Godwinson, linking the powerful Mercian earldom with the Godwin family on the eve of the Norman Conquest.
  • C. Eadburh of Mercia
    Eadburh of Mercia was an Anglo-Saxon noblewoman of the Mercian royal line, known primarily as the wife of King Alfred the Great and mother of several prominent West Saxon rulers.
  • D. Cynethryth
    Cynethryth was an 8th-century queen of Mercia, notable for being one of the few Anglo-Saxon royal women to have coins minted in her name.
  • E. Penda of Mercia
    Penda of Mercia was a powerful 7th-century Anglo-Saxon king known for expanding Mercian dominance in central England and for remaining a staunch pagan during the Christianization of the Anglo-Saxon kingdoms.
  • 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_69ca828af6e48190a06ee7010d8f0e64 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb39c14a188190a225ca3c7e515b0c completed March 31, 2026, 3:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69cb5b8c812481909663119a02f6d756 completed March 31, 2026, 5:28 a.m.
NEDg Description generation batch_69cb5f1daac88190a162132bbd40fdc6 completed March 31, 2026, 5:43 a.m.
NED2 Entity disambiguation (via description) batch_69cb768ac1a48190bc6a59a64adf7144 completed March 31, 2026, 7:23 a.m.
Created at: March 30, 2026, 4:58 p.m.