Triple

T1985263
Position Surface form Disambiguated ID Type / Status
Subject Pompeii E43124 entity
Predicate hasStructure P35 FINISHED
Object amphitheatre of Pompeii
The amphitheatre of Pompeii is an ancient Roman arena, one of the oldest surviving stone amphitheatres, renowned for its well-preserved structure and insight into early Roman public entertainment.
E222895 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: amphitheatre of Pompeii | Statement: [Pompeii, hasStructure, amphitheatre of Pompeii]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: amphitheatre of Pompeii
Context triple: [Pompeii, hasStructure, amphitheatre of Pompeii]
  • A. Villa des Arènes
    Villa des Arènes is a historic 17th-century Genoese-style villa in Nice, France, best known today as the building that houses the Musée Matisse.
  • B. Theatre of Pompey
    The Theatre of Pompey was a grand stone theatre complex in ancient Rome that became historically infamous as the site of Julius Caesar’s assassination in 44 BCE.
  • C. The Coliseum
    The Coliseum is a multi-purpose indoor arena on Long Island, New York, best known as the longtime home of the NHL’s New York Islanders and a major venue for sports and entertainment events.
  • D. Tyre Hippodrome
    Tyre Hippodrome is an ancient Roman-era chariot racing stadium in the city of Tyre, Lebanon, recognized as one of the largest and best-preserved hippodromes of its kind.
  • 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: amphitheatre of Pompeii
Triple: [Pompeii, hasStructure, amphitheatre of Pompeii]
Generated description
The amphitheatre of Pompeii is an ancient Roman arena, one of the oldest surviving stone amphitheatres, renowned for its well-preserved structure and insight into early Roman public entertainment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: amphitheatre of Pompeii
Target entity description: The amphitheatre of Pompeii is an ancient Roman arena, one of the oldest surviving stone amphitheatres, renowned for its well-preserved structure and insight into early Roman public entertainment.
  • A. Villa des Arènes
    Villa des Arènes is a historic 17th-century Genoese-style villa in Nice, France, best known today as the building that houses the Musée Matisse.
  • B. Theatre of Pompey
    The Theatre of Pompey was a grand stone theatre complex in ancient Rome that became historically infamous as the site of Julius Caesar’s assassination in 44 BCE.
  • C. The Coliseum
    The Coliseum is a multi-purpose indoor arena on Long Island, New York, best known as the longtime home of the NHL’s New York Islanders and a major venue for sports and entertainment events.
  • D. Tyre Hippodrome
    Tyre Hippodrome is an ancient Roman-era chariot racing stadium in the city of Tyre, Lebanon, recognized as one of the largest and best-preserved hippodromes of its kind.
  • 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

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_69a88713ddc88190a969715658ebe7a8 completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb821c2d48190abea6c89f37b51b1 completed March 7, 2026, 5:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae0331eec881909463163fb71e4eba completed March 8, 2026, 11:16 p.m.
NEDg Description generation batch_69ae03e575a88190a93181eb9d9bc3eb completed March 8, 2026, 11:19 p.m.
NED2 Entity disambiguation (via description) batch_69ae0473aecc8190b3da07fb8fd18e81 completed March 8, 2026, 11:21 p.m.
Created at: March 4, 2026, 7:37 p.m.