Triple

T6984415
Position Surface form Disambiguated ID Type / Status
Subject Cassino E161926 entity
Predicate hasArchaeologicalSite P1098 FINISHED
Object 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.
E633282 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 Casinum | Statement: [Cassino, hasArchaeologicalSite, Amphitheatre of Casinum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Amphitheatre of Casinum
Context triple: [Cassino, hasArchaeologicalSite, Amphitheatre of Casinum]
  • A. The Amphitheatre
    The Amphitheatre is a dramatic, cliff-like rock formation in South Africa’s Drakensberg Mountains, renowned for its towering basalt walls and sweeping natural grandeur.
  • 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. Stadium of Domitian
    The Stadium of Domitian is an ancient Roman athletic arena built by Emperor Domitian on Rome’s Palatine Hill, notable for its elongated U-shaped design used for footraces and other competitions.
  • D. Odeon of Agrippa
    The Odeon of Agrippa was a grand Roman-era concert hall and meeting place in the center of the Athenian Agora, built by Marcus Vipsanius Agrippa in the 1st century BCE.
  • E. 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.
  • 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 Casinum
Triple: [Cassino, hasArchaeologicalSite, Amphitheatre of Casinum]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Amphitheatre of Casinum
Target entity description: 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.
  • A. The Amphitheatre
    The Amphitheatre is a dramatic, cliff-like rock formation in South Africa’s Drakensberg Mountains, renowned for its towering basalt walls and sweeping natural grandeur.
  • 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. Stadium of Domitian
    The Stadium of Domitian is an ancient Roman athletic arena built by Emperor Domitian on Rome’s Palatine Hill, notable for its elongated U-shaped design used for footraces and other competitions.
  • D. Odeon of Agrippa
    The Odeon of Agrippa was a grand Roman-era concert hall and meeting place in the center of the Athenian Agora, built by Marcus Vipsanius Agrippa in the 1st century BCE.
  • E. 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.
  • 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_69c68855dc0481909b4c7e9e9ed273db completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6db90e9108190a7aedeef1fb17eb4 completed March 27, 2026, 7:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69c761cb0f1c8190b22b1ad2cd1d7a57 completed March 28, 2026, 5:06 a.m.
NEDg Description generation batch_69c7630440508190a66f218fd912d732 completed March 28, 2026, 5:11 a.m.
NED2 Entity disambiguation (via description) batch_69c7639747b88190b3429817d53c5703 completed March 28, 2026, 5:13 a.m.
Created at: March 27, 2026, 2:31 p.m.