Triple

T21394418
Position Surface form Disambiguated ID Type / Status
Subject Cherchell E527741 entity
Predicate hasBuilding P105 FINISHED
Object 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.
E1482261 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: Roman theater of Cherchell | Statement: [Cherchell, hasBuilding, Roman theater of Cherchell]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Roman theater of Cherchell
Context triple: [Cherchell, hasBuilding, Roman theater of Cherchell]
  • A. 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.
  • B. 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.
  • C. ancient ruins of Hippo Regius
    The ancient ruins of Hippo Regius are the remains of a major Phoenician, Numidian, and Roman port city in present-day Algeria, renowned as the episcopal see of Saint Augustine and a significant 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. Capitol of Dougga
    The Capitol of Dougga is a well-preserved Roman temple in the ancient city of Dougga in modern-day Tunisia, dedicated to the Capitoline Triad and renowned for its impressive classical 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: Roman theater of Cherchell
Triple: [Cherchell, hasBuilding, Roman theater of Cherchell]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Roman theater of Cherchell
Target entity description: 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.
  • A. 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.
  • B. 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.
  • C. ancient ruins of Hippo Regius
    The ancient ruins of Hippo Regius are the remains of a major Phoenician, Numidian, and Roman port city in present-day Algeria, renowned as the episcopal see of Saint Augustine and a significant 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. Capitol of Dougga
    The Capitol of Dougga is a well-preserved Roman temple in the ancient city of Dougga in modern-day Tunisia, dedicated to the Capitoline Triad and renowned for its impressive classical 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_69e0b51ff3748190935c0a513c62a12b completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69ee62cd30f08190aba90afed6116a2a completed April 26, 2026, 7:09 p.m.
NED1 Entity disambiguation (via context triple) batch_6a09bb4a9390819093f0ce34f96420ce completed May 17, 2026, 12:57 p.m.
NEDg Description generation batch_6a09bea3994481908b7a782fd384603a completed May 17, 2026, 1:12 p.m.
NED2 Entity disambiguation (via description) batch_6a09bfa27d848190bb77d632359a11b3 completed May 17, 2026, 1:16 p.m.
Created at: April 16, 2026, 5:13 p.m.