Triple

T9308758
Position Surface form Disambiguated ID Type / Status
Subject Basilica of Maxentius and Constantine E223954 entity
Predicate period P302 FINISHED
Object Late Roman Empire
The Late Roman Empire was the final phase of ancient Roman civilization, marked by political fragmentation, Christianization, and significant administrative and military reforms from the 3rd to the 5th centuries AD.
E15570 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: Late Roman Empire | Statement: [Basilica of Maxentius and Constantine, period, Late Roman Empire]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Late Roman Empire
Context triple: [Basilica of Maxentius and Constantine, period, Late Roman Empire]
  • A. Late Antiquity
    Late Antiquity was the transitional historical period from roughly the 3rd to the 8th century CE, marking the transformation of the Roman world into medieval Europe and the early Byzantine and Islamic civilizations.
  • B. Constantinian period
    The Constantinian period refers to the early 4th-century phase of the Roman Empire marked by Emperor Constantine the Great’s reign, the consolidation of imperial power, and the legalization and promotion of Christianity.
  • C. Western Roman Empire
    The Western Roman Empire was the western half of the Roman Empire that existed from its formal division in the late 4th century until its collapse in 476 AD, marking the end of ancient Rome in Western Europe.
  • D. Roman Empire
    The Roman Empire was a vast and influential ancient civilization that dominated the Mediterranean world and much of Europe for centuries, profoundly shaping law, politics, culture, and religion in Western history.
  • E. Byzantine period
    The Byzantine period refers to the era of the Eastern Roman Empire centered on Constantinople, marked by Orthodox Christianity, Greek-speaking administration, and a rich legacy in art, law, and theology from late antiquity to the mid-15th century.
  • 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: Late Roman Empire
Triple: [Basilica of Maxentius and Constantine, period, Late Roman Empire]
Generated description
The Late Roman Empire was the final phase of ancient Roman civilization, marked by political fragmentation, Christianization, and significant administrative and military reforms from the 3rd to the 5th centuries AD.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Late Roman Empire
Target entity description: The Late Roman Empire was the final phase of ancient Roman civilization, marked by political fragmentation, Christianization, and significant administrative and military reforms from the 3rd to the 5th centuries AD.
  • A. Late Antiquity chosen
    Late Antiquity was the transitional historical period from roughly the 3rd to the 8th century CE, marking the transformation of the Roman world into medieval Europe and the early Byzantine and Islamic civilizations.
  • B. Constantinian period
    The Constantinian period refers to the early 4th-century phase of the Roman Empire marked by Emperor Constantine the Great’s reign, the consolidation of imperial power, and the legalization and promotion of Christianity.
  • C. Western Roman Empire
    The Western Roman Empire was the western half of the Roman Empire that existed from its formal division in the late 4th century until its collapse in 476 AD, marking the end of ancient Rome in Western Europe.
  • D. Roman Empire
    The Roman Empire was a vast and influential ancient civilization that dominated the Mediterranean world and much of Europe for centuries, profoundly shaping law, politics, culture, and religion in Western history.
  • E. Byzantine period
    The Byzantine period refers to the era of the Eastern Roman Empire centered on Constantinople, marked by Orthodox Christianity, Greek-speaking administration, and a rich legacy in art, law, and theology from late antiquity to the mid-15th century.
  • F. None of above.

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_69ca8424d0f08190831e2e93c6533aeb completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd1daba67c819081d53545d67ef127 completed April 1, 2026, 1:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69d0c784f24481909af5f0daa1b8333a completed April 4, 2026, 8:10 a.m.
NEDg Description generation batch_69d0ca52acac8190aef4b5fa11594050 completed April 4, 2026, 8:22 a.m.
NED2 Entity disambiguation (via description) batch_69d0cc0968448190a89d8ea82d0c8102 completed April 4, 2026, 8:30 a.m.
Created at: March 30, 2026, 7:37 p.m.