Triple

T6493051
Position Surface form Disambiguated ID Type / Status
Subject Cortona E148087 entity
Predicate hasLandmark P105 FINISHED
Object Piazza della Repubblica
Piazza della Repubblica is the main historic square of Cortona, Italy, known for its medieval architecture, central clock tower, and role as the town’s social and civic hub.
 E606504 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: Piazza della Repubblica | Statement: [Cortona, hasLandmark, Piazza della Repubblica]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Piazza della Repubblica
Context triple: [Cortona, hasLandmark, Piazza della Repubblica]
  • A. Piazza IV Novembre
    Piazza IV Novembre is the central historic square of Perugia, Italy, known for its medieval architecture and the iconic Fontana Maggiore.
  • B. Piazza Matteotti
    Piazza Matteotti is a historic central square in Udine, Italy, known for its arcaded buildings, lively cafés, and role as a focal point of the city’s social and cultural life.
  • C. Piazza Matteotti
    Piazza Matteotti is a central public square in Vicenza, Italy, known for its historic architecture and proximity to notable Renaissance buildings such as Palazzo Chiericati.
  • D. Piazza Matteotti
    Piazza Matteotti is a historic square in the center of Genoa, Italy, known for its proximity to major civic and religious landmarks such as the Doge's Palace and the Church of Gesù.
  • E. Piazza Unità d’Italia
    Piazza Unità d’Italia is a grand seafront square in Trieste, Italy, renowned as one of Europe’s largest city squares facing the sea and framed by elegant historic buildings.
  • 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: Piazza della Repubblica
Triple: [Cortona, hasLandmark, Piazza della Repubblica]
Generated description
Piazza della Repubblica is the main historic square of Cortona, Italy, known for its medieval architecture, central clock tower, and role as the town’s social and civic hub.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Piazza della Repubblica
Target entity description: Piazza della Repubblica is the main historic square of Cortona, Italy, known for its medieval architecture, central clock tower, and role as the town’s social and civic hub.
  • A. Piazza IV Novembre
    Piazza IV Novembre is the central historic square of Perugia, Italy, known for its medieval architecture and the iconic Fontana Maggiore.
  • B. Piazza Matteotti
    Piazza Matteotti is a central public square in Vicenza, Italy, known for its historic architecture and proximity to notable Renaissance buildings such as Palazzo Chiericati.
  • C. Piazza Matteotti
    Piazza Matteotti is a historic central square in Udine, Italy, known for its arcaded buildings, lively cafés, and role as a focal point of the city’s social and cultural life.
  • D. Piazza Matteotti
    Piazza Matteotti is a historic square in the center of Genoa, Italy, known for its proximity to major civic and religious landmarks such as the Doge's Palace and the Church of Gesù.
  • E. Piazza Unità d’Italia
    Piazza Unità d’Italia is a grand seafront square in Trieste, Italy, renowned as one of Europe’s largest city squares facing the sea and framed by elegant historic buildings.
  • 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_69c009088f3081909cd467b05919de30 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c06ab6abbc8190a4971ad5a654b0cd completed March 22, 2026, 10:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6e40c193c8190b4d7acd4530121f0 completed March 27, 2026, 8:09 p.m.
NEDg Description generation batch_69c6e50db2cc8190932c4d44257acb83 completed March 27, 2026, 8:14 p.m.
NED2 Entity disambiguation (via description) batch_69c6e5eacefc819092d0e9f79d90c4a6 completed March 27, 2026, 8:17 p.m.
Created at: March 22, 2026, 4:53 p.m.