Triple

T368315
Position Surface form Disambiguated ID Type / Status
Subject Cyrene E8211 entity
Predicate hasSite P1205 FINISHED
Object Roman theater of Cyrene
The Roman theater of Cyrene is an ancient amphitheatrical structure in the classical city of Cyrene in modern-day Libya, notable for its well-preserved Greco-Roman architectural features and role as a major cultural venue in antiquity.
E47034 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 Cyrene | Statement: [Cyrene, hasSite, Roman theater of Cyrene]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Roman theater of Cyrene
Context triple: [Cyrene, hasSite, Roman theater of Cyrene]
  • A. Temple of Zeus at Cyrene
    The Temple of Zeus at Cyrene is an ancient Greek sanctuary in modern-day Libya, renowned as one of the largest and most impressive Doric temples in North Africa.
  • B. Roman Amphitheatre of Alexandria
    The Roman Amphitheatre of Alexandria is an ancient Greco-Roman performance and gathering venue in Alexandria, Egypt, notable for its well-preserved marble seating and role in the city’s classical archaeological heritage.
  • C. agora of Cyrene
    The agora of Cyrene was the central public square and marketplace of the ancient Greek city of Cyrene in modern-day Libya, serving as its main civic, commercial, and social hub.
  • D. El Jem Amphitheatre
    El Jem Amphitheatre is a massive, well-preserved Roman colosseum in central Tunisia, renowned as one of North Africa’s most impressive ancient monuments and a UNESCO World Heritage Site.
  • E. Roman Theatre of Orange
    The Roman Theatre of Orange is an exceptionally well-preserved ancient Roman theatre in southern France, renowned for its monumental stage wall and continued use as a performance venue.
  • 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 Cyrene
Triple: [Cyrene, hasSite, Roman theater of Cyrene]
Generated description
The Roman theater of Cyrene is an ancient amphitheatrical structure in the classical city of Cyrene in modern-day Libya, notable for its well-preserved Greco-Roman architectural features and role as a major cultural venue in antiquity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Roman theater of Cyrene
Target entity description: The Roman theater of Cyrene is an ancient amphitheatrical structure in the classical city of Cyrene in modern-day Libya, notable for its well-preserved Greco-Roman architectural features and role as a major cultural venue in antiquity.
  • A. Temple of Zeus at Cyrene
    The Temple of Zeus at Cyrene is an ancient Greek sanctuary in modern-day Libya, renowned as one of the largest and most impressive Doric temples in North Africa.
  • B. Roman Amphitheatre of Alexandria
    The Roman Amphitheatre of Alexandria is an ancient Greco-Roman performance and gathering venue in Alexandria, Egypt, notable for its well-preserved marble seating and role in the city’s classical archaeological heritage.
  • C. agora of Cyrene chosen
    The agora of Cyrene was the central public square and marketplace of the ancient Greek city of Cyrene in modern-day Libya, serving as its main civic, commercial, and social hub.
  • D. El Jem Amphitheatre
    El Jem Amphitheatre is a massive, well-preserved Roman colosseum in central Tunisia, renowned as one of North Africa’s most impressive ancient monuments and a UNESCO World Heritage Site.
  • E. Roman Theatre of Orange
    The Roman Theatre of Orange is an exceptionally well-preserved ancient Roman theatre in southern France, renowned for its monumental stage wall and continued use as a performance venue.
  • 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_69a2e7f2ec648190b42bc7db424f8109 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ebeab13c8190b15c2f10310ec6a8 completed Feb. 28, 2026, 1:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3f4d8e8688190a35d50b99b85bb7f completed March 1, 2026, 8:12 a.m.
NEDg Description generation batch_69a3f73a9f588190a45d55f29cdbe65d completed March 1, 2026, 8:22 a.m.
NED2 Entity disambiguation (via description) batch_69a3f7ece1a081908c899a2b4ff12e89 completed March 1, 2026, 8:25 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.