Triple

T323124
Position Surface form Disambiguated ID Type / Status
Subject Leptis Magna E6457 entity
Predicate hasStructure P35 FINISHED
Object Arch of Septimius Severus
The Arch of Septimius Severus is a monumental Roman triumphal arch in Leptis Magna, Libya, built in the early 3rd century AD to honor Emperor Septimius Severus and commemorate his military victories.
E42059 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: Arch of Septimius Severus | Statement: [Leptis Magna, hasStructure, Arch of Septimius Severus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Arch of Septimius Severus
Context triple: [Leptis Magna, hasStructure, Arch of Septimius Severus]
  • A. Arch of Titus
    The Arch of Titus is an ancient Roman triumphal arch in the Roman Forum, commemorating Emperor Titus’s victory in the Jewish War and famed for its reliefs depicting the spoils from the Second Temple in Jerusalem.
  • B. Triumphal Arch of Orange
    The Triumphal Arch of Orange is an exceptionally well-preserved Roman triumphal arch in southern France, renowned for its rich military reliefs and as a major monument of Roman imperial architecture.
  • C. Severan basilica
    The Severan basilica is a grand Roman public building in the ancient city of Leptis Magna, Libya, renowned for its monumental architecture commissioned under the Severan dynasty.
  • D. Pompey’s Pillar
    Pompey’s Pillar is a massive Roman triumphal column in Alexandria, Egypt, and one of the city’s most famous surviving ancient monuments.
  • E. Herodian enclosure
    The Herodian enclosure is a monumental stone structure built by King Herod the Great, enclosing the Tomb of the Patriarchs in Hebron and serving as one of the most significant and best-preserved examples of Herodian architecture.
  • 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: Arch of Septimius Severus
Triple: [Leptis Magna, hasStructure, Arch of Septimius Severus]
Generated description
The Arch of Septimius Severus is a monumental Roman triumphal arch in Leptis Magna, Libya, built in the early 3rd century AD to honor Emperor Septimius Severus and commemorate his military victories.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Arch of Septimius Severus
Target entity description: The Arch of Septimius Severus is a monumental Roman triumphal arch in Leptis Magna, Libya, built in the early 3rd century AD to honor Emperor Septimius Severus and commemorate his military victories.
  • A. Arch of Titus
    The Arch of Titus is an ancient Roman triumphal arch in the Roman Forum, commemorating Emperor Titus’s victory in the Jewish War and famed for its reliefs depicting the spoils from the Second Temple in Jerusalem.
  • B. Triumphal Arch of Orange
    The Triumphal Arch of Orange is an exceptionally well-preserved Roman triumphal arch in southern France, renowned for its rich military reliefs and as a major monument of Roman imperial architecture.
  • C. Severan basilica
    The Severan basilica is a grand Roman public building in the ancient city of Leptis Magna, Libya, renowned for its monumental architecture commissioned under the Severan dynasty.
  • D. Pompey’s Pillar
    Pompey’s Pillar is a massive Roman triumphal column in Alexandria, Egypt, and one of the city’s most famous surviving ancient monuments.
  • E. Herodian enclosure
    The Herodian enclosure is a monumental stone structure built by King Herod the Great, enclosing the Tomb of the Patriarchs in Hebron and serving as one of the most significant and best-preserved examples of Herodian architecture.
  • 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_69a2e7933d6c8190bb2592ad13286ef2 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2ea82ba748190bae651f5de908617 completed Feb. 28, 2026, 1:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3cfe9c66c8190957b2ab7f5bae6fd completed March 1, 2026, 5:34 a.m.
NEDg Description generation batch_69a3d07284288190bfe67602562ec0b5 completed March 1, 2026, 5:36 a.m.
NED2 Entity disambiguation (via description) batch_69a3d0fb4a88819096823bed2d1a65e3 completed March 1, 2026, 5:39 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.