Triple

T8091009
Position Surface form Disambiguated ID Type / Status
Subject Mainz E188859 entity
Predicate hasLandmark P105 FINISHED
Object Roman Theatre (remains)
Roman Theatre (remains) is an archaeological site in Mainz featuring the preserved foundations of a large ancient Roman theater that once hosted public performances and gatherings.
E710593 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 Theatre (remains) | Statement: [Mainz, hasLandmark, Roman Theatre (remains)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Roman Theatre (remains)
Context triple: [Mainz, hasLandmark, Roman Theatre (remains)]
  • A. Roman Theatre
    The Roman Theatre in Amman is a large, well-preserved 2nd-century AD Roman amphitheater that serves as one of Jordan’s most prominent archaeological and cultural landmarks.
  • B. Theatre of Marcellus, Rome
    The Theatre of Marcellus in Rome is an ancient open-air Roman theatre, begun by Julius Caesar and completed by Augustus, that served as a monumental prototype for later European theatre architecture.
  • C. 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.
  • D. 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.
  • E. Amphitheatre of Casinum
    The Amphitheatre of Casinum is an ancient Roman amphitheatre located in modern Cassino, Italy, notable for its well-preserved remains and historical significance within the former Roman town of Casinum.
  • 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 Theatre (remains)
Triple: [Mainz, hasLandmark, Roman Theatre (remains)]
Generated description
Roman Theatre (remains) is an archaeological site in Mainz featuring the preserved foundations of a large ancient Roman theater that once hosted public performances and gatherings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Roman Theatre (remains)
Target entity description: Roman Theatre (remains) is an archaeological site in Mainz featuring the preserved foundations of a large ancient Roman theater that once hosted public performances and gatherings.
  • A. Roman Theatre
    The Roman Theatre in Amman is a large, well-preserved 2nd-century AD Roman amphitheater that serves as one of Jordan’s most prominent archaeological and cultural landmarks.
  • B. Theatre of Marcellus, Rome
    The Theatre of Marcellus in Rome is an ancient open-air Roman theatre, begun by Julius Caesar and completed by Augustus, that served as a monumental prototype for later European theatre architecture.
  • C. 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.
  • D. 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.
  • E. Amphitheatre of Casinum
    The Amphitheatre of Casinum is an ancient Roman amphitheatre located in modern Cassino, Italy, notable for its well-preserved remains and historical significance within the former Roman town of Casinum.
  • 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_69ca82b7b3e88190b9041ab0ef28b3cb completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb421fb8348190b6495394d498d3f4 completed March 31, 2026, 3:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc640dbab881908a8142ac472f3408 completed April 1, 2026, 12:17 a.m.
NEDg Description generation batch_69cc651e3b4c81908408c9f08eca8e09 completed April 1, 2026, 12:21 a.m.
NED2 Entity disambiguation (via description) batch_69cc69531a3c8190b712b3df6beefb7b completed April 1, 2026, 12:39 a.m.
Created at: March 30, 2026, 5:29 p.m.