Triple

T9919405
Position Surface form Disambiguated ID Type / Status
Subject Æthelbald of Mercia E185951 entity
Predicate relative P37 FINISHED
Object Eowa of Mercia
Eowa of Mercia was a 7th-century Mercian prince, likely a brother or close kinsman of King Penda, who may have briefly ruled part of Mercia before dying at the Battle of Maserfield.
E843032 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: Eowa of Mercia | Statement: [Æthelbald of Mercia, relative, Eowa of Mercia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Eowa of Mercia
Context triple: [Æthelbald of Mercia, relative, Eowa of Mercia]
  • A. 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.
  • 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. 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.
  • D. Pybba of Mercia
    Pybba of Mercia was an early 7th-century king of the Anglo-Saxon kingdom of Mercia and a notable ancestor of the powerful Mercian royal line.
  • E. Ealdgyth
    Ealdgyth was an Anglo-Saxon noblewoman of the 11th century, known primarily as the mother of Edward the Exile and thus a link in the lineage of the English royal house before the Norman Conquest.
  • 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: Eowa of Mercia
Triple: [Æthelbald of Mercia, relative, Eowa of Mercia]
Generated description
Eowa of Mercia was a 7th-century Mercian prince, likely a brother or close kinsman of King Penda, who may have briefly ruled part of Mercia before dying at the Battle of Maserfield.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Eowa of Mercia
Target entity description: Eowa of Mercia was a 7th-century Mercian prince, likely a brother or close kinsman of King Penda, who may have briefly ruled part of Mercia before dying at the Battle of Maserfield.
  • A. 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.
  • 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. 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.
  • D. Pybba of Mercia
    Pybba of Mercia was an early 7th-century king of the Anglo-Saxon kingdom of Mercia and a notable ancestor of the powerful Mercian royal line.
  • E. Ealdgyth
    Ealdgyth was an Anglo-Saxon noblewoman of the 11th century, known primarily as the mother of Edward the Exile and thus a link in the lineage of the English royal house before the Norman Conquest.
  • 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_69ca829b45f481909040f7b99a1976ed completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cdb5685a908190ab3e55b9bf9613f6 completed April 2, 2026, 12:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2cb6276ec8190ad8623129f804c91 completed April 5, 2026, 8:51 p.m.
NEDg Description generation batch_69d2cd242ed8819097895cb15cbb5d47 completed April 5, 2026, 8:59 p.m.
NED2 Entity disambiguation (via description) batch_69d2d1204f008190a9349c071c1e8d19 completed April 5, 2026, 9:16 p.m.
Created at: March 30, 2026, 8:42 p.m.