Triple

T8146164
Position Surface form Disambiguated ID Type / Status
Subject Coenwulf of Mercia E190216 entity
Predicate child P120 FINISHED
Object Cynehelm of Mercia
Cynehelm of Mercia was an Anglo-Saxon royal prince, venerated as a Christian martyr and later regarded as a saint in medieval England.
 E784579 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: Cynehelm of Mercia | Statement: [Coenwulf of Mercia, child, Cynehelm of Mercia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cynehelm of Mercia
Context triple: [Coenwulf of Mercia, child, Cynehelm of Mercia]
  • A. 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.
  • B. Cearl of Mercia
    Cearl of Mercia was an early 7th-century king of the Anglo-Saxon kingdom of Mercia, known primarily from sparse historical records as an obscure predecessor to the more powerful King Penda.
  • C. Peada of Mercia
    Peada of Mercia was a 7th-century Anglo-Saxon prince who ruled as sub-king of southern Mercia and played a key role in the early Christianization of the region.
  • D. 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.
  • E. Creoda of Mercia
    Creoda of Mercia was an early Anglo-Saxon ruler traditionally regarded as one of the first kings of Mercia and a member of the Iclingas royal dynasty.
  • 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: Cynehelm of Mercia
Triple: [Coenwulf of Mercia, child, Cynehelm of Mercia]
Generated description
Cynehelm of Mercia was an Anglo-Saxon royal prince, venerated as a Christian martyr and later regarded as a saint in medieval England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cynehelm of Mercia
Target entity description: Cynehelm of Mercia was an Anglo-Saxon royal prince, venerated as a Christian martyr and later regarded as a saint in medieval England.
  • A. 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.
  • B. Cearl of Mercia
    Cearl of Mercia was an early 7th-century king of the Anglo-Saxon kingdom of Mercia, known primarily from sparse historical records as an obscure predecessor to the more powerful King Penda.
  • C. Peada of Mercia
    Peada of Mercia was a 7th-century Anglo-Saxon prince who ruled as sub-king of southern Mercia and played a key role in the early Christianization of the region.
  • D. 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.
  • E. Creoda of Mercia
    Creoda of Mercia was an early Anglo-Saxon ruler traditionally regarded as one of the first kings of Mercia and a member of the Iclingas royal dynasty.
  • 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_69ca82be7ba8819087de0147e9292c83 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb4447dbc48190affb0f34f6c85f5a completed March 31, 2026, 3:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69d065ac77c08190af1c13cce87e0991 completed April 4, 2026, 1:13 a.m.
NEDg Description generation batch_69d066f0aa588190997de81afd8dc0b5 completed April 4, 2026, 1:18 a.m.
NED2 Entity disambiguation (via description) batch_69d067e17fac819095544182f3232bf5 completed April 4, 2026, 1:22 a.m.
Created at: March 30, 2026, 5:36 p.m.