Triple

T2112485
Position Surface form Disambiguated ID Type / Status
Subject Fall of the Western Roman Empire E42534 entity
Predicate hasKeyEvent P811 FINISHED
Object Vandal conquest of North Africa (439 CE)
The Vandal conquest of North Africa in 439 CE was a pivotal event in which the Vandals seized the wealthy Roman provinces around Carthage, severely weakening Western Rome’s economic and military power and hastening its collapse.
E235177 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: Vandal conquest of North Africa (439 CE) | Statement: [Fall of the Western Roman Empire, hasKeyEvent, Vandal conquest of North Africa (439 CE)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Vandal conquest of North Africa (439 CE)
Context triple: [Fall of the Western Roman Empire, hasKeyEvent, Vandal conquest of North Africa (439 CE)]
  • A. Muslim conquest of North Africa
    The Muslim conquest of North Africa was the 7th–8th century expansion of early Islamic caliphates across the Maghreb, bringing much of the region under Arab-Muslim political and religious influence.
  • B. Vandalic War in North Africa
    The Vandalic War in North Africa was a 6th-century Byzantine campaign under Emperor Justinian I that reconquered the Vandal Kingdom and restored imperial control over key western Mediterranean territories.
  • C. Sack of Rome 455 AD
    The Sack of Rome in 455 AD was a pivotal event in the decline of the Western Roman Empire, when the Vandal king Genseric led his forces in a two-week plundering of the city.
  • D. Roman North Africa
    Roman North Africa was a prosperous region of the Roman Empire in the Maghreb, known for its major cities like Carthage and Hippo and for being a center of early Latin Christianity.
  • E. Muslim conquest of Egypt
    The Muslim conquest of Egypt was the 7th-century campaign in which Arab Muslim forces defeated the Byzantine Empire and brought Egypt under Islamic rule, transforming its political and religious landscape.
  • 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: Vandal conquest of North Africa (439 CE)
Triple: [Fall of the Western Roman Empire, hasKeyEvent, Vandal conquest of North Africa (439 CE)]
Generated description
The Vandal conquest of North Africa in 439 CE was a pivotal event in which the Vandals seized the wealthy Roman provinces around Carthage, severely weakening Western Rome’s economic and military power and hastening its collapse.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Vandal conquest of North Africa (439 CE)
Target entity description: The Vandal conquest of North Africa in 439 CE was a pivotal event in which the Vandals seized the wealthy Roman provinces around Carthage, severely weakening Western Rome’s economic and military power and hastening its collapse.
  • A. Muslim conquest of North Africa
    The Muslim conquest of North Africa was the 7th–8th century expansion of early Islamic caliphates across the Maghreb, bringing much of the region under Arab-Muslim political and religious influence.
  • B. Vandalic War in North Africa
    The Vandalic War in North Africa was a 6th-century Byzantine campaign under Emperor Justinian I that reconquered the Vandal Kingdom and restored imperial control over key western Mediterranean territories.
  • C. Sack of Rome 455 AD
    The Sack of Rome in 455 AD was a pivotal event in the decline of the Western Roman Empire, when the Vandal king Genseric led his forces in a two-week plundering of the city.
  • D. Roman North Africa
    Roman North Africa was a prosperous region of the Roman Empire in the Maghreb, known for its major cities like Carthage and Hippo and for being a center of early Latin Christianity.
  • E. Muslim conquest of Egypt
    The Muslim conquest of Egypt was the 7th-century campaign in which Arab Muslim forces defeated the Byzantine Empire and brought Egypt under Islamic rule, transforming its political and religious landscape.
  • 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_69a8871040f08190aac2e2d0ab6b47ad completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abbb0495d0819097dc936540743b74 completed March 7, 2026, 5:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae30748a7c81908ab3e08b7aa9900a completed March 9, 2026, 2:29 a.m.
NEDg Description generation batch_69ae3197794c81908530b26fcb8a4a77 completed March 9, 2026, 2:33 a.m.
NED2 Entity disambiguation (via description) batch_69ae31f65444819090c2af22c21ec3e1 completed March 9, 2026, 2:35 a.m.
Created at: March 4, 2026, 7:43 p.m.