Triple

T21394419
Position Surface form Disambiguated ID Type / Status
Subject Cherchell E527741 entity
Predicate hasBuilding P105 FINISHED
Object Roman amphitheater of Cherchell — NE NERFINISHED

How this triple was built (3 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: Roman amphitheater of Cherchell | Statement: [Cherchell, hasBuilding, Roman amphitheater of Cherchell]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Roman amphitheater of Cherchell
Context triple: [Cherchell, hasBuilding, Roman amphitheater of Cherchell]
  • A. Roman theater of Cherchell
    The Roman theater of Cherchell is an ancient Roman performance venue in the Algerian coastal town of Cherchell, reflecting the city’s importance as a provincial center in antiquity.
  • B. Sabratha Roman theater
    Sabratha Roman theater is an ancient, well-preserved Roman amphitheater in the coastal city of Sabratha in modern-day Libya, renowned for its grand three-story stage backdrop and archaeological significance.
  • C. Carthage Roman theatre
    Carthage Roman theatre is an ancient Roman performance venue in Carthage, Tunisia, known for its restored seating and role as a major cultural and archaeological site.
  • D. Carthage Amphitheatre
    Carthage Amphitheatre is an ancient Roman arena in Carthage, Tunisia, known for its historical significance as a venue for public spectacles and gladiatorial games.
  • E. Archaeological site of El Jem
    The Archaeological site of El Jem is a UNESCO-listed complex in Tunisia centered around one of the world’s largest and best-preserved Roman amphitheatres, reflecting the grandeur of ancient Thysdrus.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Roman amphitheater of Cherchell
Target entity description: The Roman amphitheater of Cherchell is an ancient Roman arena in the coastal Algerian town of Cherchell, reflecting the city’s importance as a provincial center in antiquity and serving as a venue for public spectacles and entertainment.
  • A. Roman theater of Cherchell
    The Roman theater of Cherchell is an ancient Roman performance venue in the Algerian coastal town of Cherchell, reflecting the city’s importance as a provincial center in antiquity.
  • B. Sabratha Roman theater
    Sabratha Roman theater is an ancient, well-preserved Roman amphitheater in the coastal city of Sabratha in modern-day Libya, renowned for its grand three-story stage backdrop and archaeological significance.
  • C. Carthage Roman theatre
    Carthage Roman theatre is an ancient Roman performance venue in Carthage, Tunisia, known for its restored seating and role as a major cultural and archaeological site.
  • D. Carthage Amphitheatre
    Carthage Amphitheatre is an ancient Roman arena in Carthage, Tunisia, known for its historical significance as a venue for public spectacles and gladiatorial games.
  • E. Archaeological site of El Jem
    The Archaeological site of El Jem is a UNESCO-listed complex in Tunisia centered around one of the world’s largest and best-preserved Roman amphitheatres, reflecting the grandeur of ancient Thysdrus.
  • F. None of above. chosen

Provenance (2 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_69e0b51ff3748190935c0a513c62a12b completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69ee62cd30f08190aba90afed6116a2a completed April 26, 2026, 7:09 p.m.
Created at: April 16, 2026, 5:13 p.m.