Triple

T3888622
Position Surface form Disambiguated ID Type / Status
Subject El Jem E88004 entity
Predicate heritageDesignation P623 FINISHED
Object UNESCO World Heritage Site (amphitheatre)
The UNESCO World Heritage Site (amphitheatre) refers to the exceptionally well-preserved Roman amphitheatre at El Jem in Tunisia, renowned for its grand scale and architectural significance as one of the largest such structures in the world.
E397872 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: UNESCO World Heritage Site (amphitheatre) | Statement: [El Jem, heritageDesignation, UNESCO World Heritage Site (amphitheatre)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: UNESCO World Heritage Site (amphitheatre)
Context triple: [El Jem, heritageDesignation, UNESCO World Heritage Site (amphitheatre)]
  • A. Roman amphitheatre
    A Roman amphitheatre is a large, oval or circular open-air venue with tiered seating used in ancient Rome for public spectacles such as gladiatorial contests, animal hunts, and other forms of entertainment.
  • B. UNESCO World Heritage Site (as Valley of the Temples, Agrigento)
    The UNESCO World Heritage Site known as the Valley of the Temples in Agrigento is a vast archaeological area in Sicily famed for its exceptionally well-preserved ancient Greek temples and ruins.
  • C. UNESCO World Heritage Site (as part of Cyrene)
    UNESCO World Heritage Site (as part of Cyrene) is a protected cultural property recognized by UNESCO for its outstanding universal value as part of the ancient Greek and Roman city of Cyrene in modern-day Libya.
  • D. Ancient Theatre of Arles
    The Ancient Theatre of Arles is a Roman-era open-air theater in southern France, renowned for its well-preserved remains and historical significance as part of the city's UNESCO-listed heritage.
  • E. Roman Amphitheatre of Cagliari
    The Roman Amphitheatre of Cagliari is an ancient Roman arena carved into a hillside in Cagliari, Sardinia, historically used for public spectacles such as gladiatorial games and now a prominent archaeological and tourist site.
  • 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: UNESCO World Heritage Site (amphitheatre)
Triple: [El Jem, heritageDesignation, UNESCO World Heritage Site (amphitheatre)]
Generated description
The UNESCO World Heritage Site (amphitheatre) refers to the exceptionally well-preserved Roman amphitheatre at El Jem in Tunisia, renowned for its grand scale and architectural significance as one of the largest such structures in the world.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: UNESCO World Heritage Site (amphitheatre)
Target entity description: The UNESCO World Heritage Site (amphitheatre) refers to the exceptionally well-preserved Roman amphitheatre at El Jem in Tunisia, renowned for its grand scale and architectural significance as one of the largest such structures in the world.
  • A. Roman amphitheatre
    A Roman amphitheatre is a large, oval or circular open-air venue with tiered seating used in ancient Rome for public spectacles such as gladiatorial contests, animal hunts, and other forms of entertainment.
  • B. UNESCO World Heritage Site (as Valley of the Temples, Agrigento)
    The UNESCO World Heritage Site known as the Valley of the Temples in Agrigento is a vast archaeological area in Sicily famed for its exceptionally well-preserved ancient Greek temples and ruins.
  • C. UNESCO World Heritage Site (as part of Cyrene)
    UNESCO World Heritage Site (as part of Cyrene) is a protected cultural property recognized by UNESCO for its outstanding universal value as part of the ancient Greek and Roman city of Cyrene in modern-day Libya.
  • D. Ancient Theatre of Arles
    The Ancient Theatre of Arles is a Roman-era open-air theater in southern France, renowned for its well-preserved remains and historical significance as part of the city's UNESCO-listed heritage.
  • E. Roman Amphitheatre of Cagliari
    The Roman Amphitheatre of Cagliari is an ancient Roman arena carved into a hillside in Cagliari, Sardinia, historically used for public spectacles such as gladiatorial games and now a prominent archaeological and tourist site.
  • 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_69aed9466d548190939f5217a23ed4ac completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeecad4bf081909ae45a69d22468fa completed March 9, 2026, 3:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69b51c8f299c8190a6a53ec59837b402 completed March 14, 2026, 8:30 a.m.
NEDg Description generation batch_69b51d51e52881908f798b12ee123d69 completed March 14, 2026, 8:33 a.m.
NED2 Entity disambiguation (via description) batch_69b51dba68fc8190b02b0ca47f4f7803 completed March 14, 2026, 8:35 a.m.
Created at: March 9, 2026, 3:21 p.m.