Triple

T14100971
Position Surface form Disambiguated ID Type / Status
Subject Terracina E339378 entity
Predicate hasLandmark P105 FINISHED
Object ancient Roman theatre of Terracina
The ancient Roman theatre of Terracina is a well-preserved Roman-era performance venue in the Italian coastal town of Terracina, notable for its archaeological and historical significance.
E1080152 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: ancient Roman theatre of Terracina | Statement: [Terracina, hasLandmark, ancient Roman theatre of Terracina]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: ancient Roman theatre of Terracina
Context triple: [Terracina, hasLandmark, ancient Roman theatre of Terracina]
  • A. Roman theatre of Ostia
    The Roman theatre of Ostia is an ancient open-air performance venue in the former port city of Rome, notable for its well-preserved semicircular seating and role in the social and cultural life of Ostia Antica.
  • B. Roman theatre of Teramo
    The Roman theatre of Teramo is an ancient Roman performance venue in the Italian city of Teramo, notable for its archaeological remains and historical significance.
  • C. Roman amphitheatre of Terni
    The Roman amphitheatre of Terni is an ancient Roman arena in the Italian city of Terni, notable for its historical and archaeological significance as a remnant of the city's classical past.
  • D. Roman Theatre of Spoleto
    The Roman Theatre of Spoleto is an ancient open-air Roman amphitheater in the Italian town of Spoleto, renowned for its well-preserved ruins and use as a venue for cultural events and performances.
  • E. De Roma theatre
    De Roma theatre is a historic cultural venue in the Borgerhout district of Antwerp, known for its restored art deco architecture and diverse program of concerts, films, and events.
  • 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: ancient Roman theatre of Terracina
Triple: [Terracina, hasLandmark, ancient Roman theatre of Terracina]
Generated description
The ancient Roman theatre of Terracina is a well-preserved Roman-era performance venue in the Italian coastal town of Terracina, notable for its archaeological and historical significance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: ancient Roman theatre of Terracina
Target entity description: The ancient Roman theatre of Terracina is a well-preserved Roman-era performance venue in the Italian coastal town of Terracina, notable for its archaeological and historical significance.
  • A. Roman theatre of Ostia
    The Roman theatre of Ostia is an ancient open-air performance venue in the former port city of Rome, notable for its well-preserved semicircular seating and role in the social and cultural life of Ostia Antica.
  • B. Roman theatre of Teramo
    The Roman theatre of Teramo is an ancient Roman performance venue in the Italian city of Teramo, notable for its archaeological remains and historical significance.
  • C. Roman amphitheatre of Terni
    The Roman amphitheatre of Terni is an ancient Roman arena in the Italian city of Terni, notable for its historical and archaeological significance as a remnant of the city's classical past.
  • D. Roman Theatre of Spoleto
    The Roman Theatre of Spoleto is an ancient open-air Roman amphitheater in the Italian town of Spoleto, renowned for its well-preserved ruins and use as a venue for cultural events and performances.
  • E. De Roma theatre
    De Roma theatre is a historic cultural venue in the Borgerhout district of Antwerp, known for its restored art deco architecture and diverse program of concerts, films, and events.
  • 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_69d81c69b5c8819094aa1abf18302908 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de5fbbf0b08190ba1ea3657d6db005 completed April 14, 2026, 3:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcd0b108908190b4b408f21ecb877a completed May 7, 2026, 5:49 p.m.
NEDg Description generation batch_69fcd5533dc88190b0ca6c0d7d47d84e completed May 7, 2026, 6:09 p.m.
NED2 Entity disambiguation (via description) batch_69fcd61f06e881909c3c42b83f858471 completed May 7, 2026, 6:12 p.m.
Created at: April 9, 2026, 10:22 p.m.