Triple

T7881960
Position Surface form Disambiguated ID Type / Status
Subject Penda of Mercia E182999 entity
Predicate battle P12 FINISHED
Object Battle of Hatfield Chase
The Battle of Hatfield Chase was a 7th-century clash in which the Northumbrian king Edwin was defeated and killed by a coalition of Mercian and Welsh forces, marking a major turning point in early Anglo-Saxon England.
E729128 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: Battle of Hatfield Chase | Statement: [Penda of Mercia, battle, Battle of Hatfield Chase]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Battle of Hatfield Chase
Context triple: [Penda of Mercia, battle, Battle of Hatfield Chase]
  • A. Battle of Chalgrove Field
    The Battle of Chalgrove Field was a minor but historically significant skirmish of the English Civil War in 1643, noted especially for the mortal wounding of Parliamentarian leader John Hampden.
  • B. Battle of Radcot Bridge
    The Battle of Radcot Bridge was a 1387 clash during the reign of Richard II in which forces loyal to the Lords Appellant defeated royal troops, marking a key moment in the power struggle between the king and his nobles in late medieval England.
  • C. Battle of Turnham Green
    The Battle of Turnham Green was a key early engagement of the English Civil War in November 1642, where Parliamentarian forces halted King Charles I’s advance on London, leading to a strategic stalemate.
  • D. Battle of Globe Tavern
    The Battle of Globe Tavern was an August 1864 American Civil War engagement near Petersburg, Virginia, in which Union forces successfully cut the Weldon Railroad, tightening the siege of the Confederate-held city.
  • E. Battle of Basing
    The Battle of Basing was a 9th-century engagement during the Viking invasions of England in which the West Saxons under King Æthelred and Alfred suffered a defeat by Danish forces.
  • 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: Battle of Hatfield Chase
Triple: [Penda of Mercia, battle, Battle of Hatfield Chase]
Generated description
The Battle of Hatfield Chase was a 7th-century clash in which the Northumbrian king Edwin was defeated and killed by a coalition of Mercian and Welsh forces, marking a major turning point in early Anglo-Saxon England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Battle of Hatfield Chase
Target entity description: The Battle of Hatfield Chase was a 7th-century clash in which the Northumbrian king Edwin was defeated and killed by a coalition of Mercian and Welsh forces, marking a major turning point in early Anglo-Saxon England.
  • A. Battle of Chalgrove Field
    The Battle of Chalgrove Field was a minor but historically significant skirmish of the English Civil War in 1643, noted especially for the mortal wounding of Parliamentarian leader John Hampden.
  • B. Battle of Radcot Bridge
    The Battle of Radcot Bridge was a 1387 clash during the reign of Richard II in which forces loyal to the Lords Appellant defeated royal troops, marking a key moment in the power struggle between the king and his nobles in late medieval England.
  • C. Battle of Turnham Green
    The Battle of Turnham Green was a key early engagement of the English Civil War in November 1642, where Parliamentarian forces halted King Charles I’s advance on London, leading to a strategic stalemate.
  • D. Battle of Globe Tavern
    The Battle of Globe Tavern was an August 1864 American Civil War engagement near Petersburg, Virginia, in which Union forces successfully cut the Weldon Railroad, tightening the siege of the Confederate-held city.
  • E. Battle of Basing
    The Battle of Basing was a 9th-century engagement during the Viking invasions of England in which the West Saxons under King Æthelred and Alfred suffered a defeat by Danish forces.
  • 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_69cde6a2bdd08190897705615109dae0 completed April 2, 2026, 3:46 a.m.
NEDg Description generation batch_69cdeb1fa7308190810b1fcc2184374a completed April 2, 2026, 4:05 a.m.
NED2 Entity disambiguation (via description) batch_69cdec3081d88190ad0699f9072d3fc7 completed April 2, 2026, 4:10 a.m.
Created at: March 30, 2026, 4:58 p.m.