Triple

T17132836
Position Surface form Disambiguated ID Type / Status
Subject Roman Sardinia E415762 entity
Predicate hasArchaeologicalSite P1098 FINISHED
Object Roman amphitheatre of Cagliari E316317 NE FINISHED

How this triple was built (2 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 amphitheatre of Cagliari | Statement: [Roman Sardinia, hasArchaeologicalSite, Roman amphitheatre of Cagliari]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Roman amphitheatre of Cagliari
Context triple: [Roman Sardinia, hasArchaeologicalSite, Roman amphitheatre of Cagliari]
  • A. Roman Amphitheatre of Cagliari chosen
    The Roman Amphitheatre of Cagliari is an ancient Roman arena carved into a hillside in Cagliari, Sardinia, historically used for public spectacles such as gladiatorial games and now a prominent archaeological and tourist site.
  • B. Roman amphitheatre of Italica
    The Roman amphitheatre of Italica is a large, well-preserved ancient Roman arena in present-day Santiponce, Spain, notable for its impressive architecture and role in the early Roman city of Italica.
  • C. Roman Amphitheatre of Syracuse
    The Roman Amphitheatre of Syracuse is a large ancient Roman arena in Syracuse, Sicily, renowned as one of the most impressive and well-preserved Roman amphitheatres in Italy.
  • D. Roman amphitheatre of Tarraco
    The Roman amphitheatre of Tarraco is an ancient Roman arena in present-day Tarragona, Spain, renowned for its well-preserved remains and role in the UNESCO-listed Archaeological Ensemble of Tarraco.
  • E. Roman Theatre of Cartagena
    The Roman Theatre of Cartagena is an ancient Roman amphitheater in southeastern Spain, renowned for its well-preserved ruins and archaeological significance.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d886d15af4819092f92f8a129763e6 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3f02ba4cc8190b6f433e08e958d83 completed April 18, 2026, 8:57 p.m.
NED1 Entity disambiguation (via context triple) batch_6a01414eca3c8190aeec22fab3b5e767 completed May 11, 2026, 2:39 a.m.
Created at: April 10, 2026, 5:36 a.m.