Triple

T1250953
Position Surface form Disambiguated ID Type / Status
Subject Palazzo Chigi E26872 entity
Predicate location P40 FINISHED
Object Piazza Colonna
Piazza Colonna is a historic square in central Rome, Italy, known for the ancient Column of Marcus Aurelius and its surrounding palaces and government buildings.
 E144003 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 Colonna | Statement: [Palazzo Chigi, location, Piazza Colonna]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Piazza Colonna
Context triple: [Palazzo Chigi, location, Piazza Colonna]
  • A. Piazza del Campidoglio
    Piazza del Campidoglio is a Renaissance square in Rome designed by Michelangelo, renowned for its harmonious architecture and symbolic role as the civic heart of the city.
  • B. Piazza della Rotonda
    Piazza della Rotonda is a historic square in central Rome best known for fronting the Pantheon and featuring a central fountain crowned by an obelisk.
  • C. Piazza Navona
    Piazza Navona is a famous Baroque square in Rome renowned for its elegant fountains, including Bernini’s Fountain of the Four Rivers, and its lively cafés and street life.
  • D. Piazza del Quirinale
    Piazza del Quirinale is a historic square in Rome known for its panoramic views over the city and its proximity to major Italian government buildings.
  • E. Lateran Obelisk
    The Lateran Obelisk is an ancient Egyptian granite obelisk originally erected in Thebes, later brought to Rome and now standing in Piazza San Giovanni in Laterano as one of the tallest and oldest obelisks in the city.
  • 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 Colonna
Triple: [Palazzo Chigi, location, Piazza Colonna]
Generated description
Piazza Colonna is a historic square in central Rome, Italy, known for the ancient Column of Marcus Aurelius and its surrounding palaces and government buildings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Piazza Colonna
Target entity description: Piazza Colonna is a historic square in central Rome, Italy, known for the ancient Column of Marcus Aurelius and its surrounding palaces and government buildings.
  • A. Piazza del Campidoglio
    Piazza del Campidoglio is a Renaissance square in Rome designed by Michelangelo, renowned for its harmonious architecture and symbolic role as the civic heart of the city.
  • B. Piazza della Rotonda
    Piazza della Rotonda is a historic square in central Rome best known for fronting the Pantheon and featuring a central fountain crowned by an obelisk.
  • C. Piazza Navona
    Piazza Navona is a famous Baroque square in Rome renowned for its elegant fountains, including Bernini’s Fountain of the Four Rivers, and its lively cafés and street life.
  • D. Piazza del Quirinale
    Piazza del Quirinale is a historic square in Rome known for its panoramic views over the city and its proximity to major Italian government buildings.
  • E. Lateran Obelisk
    The Lateran Obelisk is an ancient Egyptian granite obelisk originally erected in Thebes, later brought to Rome and now standing in Piazza San Giovanni in Laterano as one of the tallest and oldest obelisks in the city.
  • 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_69a49487a9c48190ba9b05348fd1b53f completed March 1, 2026, 7:33 p.m.
NER Named-entity recognition batch_69a4bf84c73c8190bbb14265cd7ab6ae completed March 1, 2026, 10:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac93c66bf881908f4b63548341178e completed March 7, 2026, 9:08 p.m.
NEDg Description generation batch_69ac943de3f0819085dff5ef12f01766 completed March 7, 2026, 9:10 p.m.
NED2 Entity disambiguation (via description) batch_69ac95c05ab081909db602d7bea73bf4 completed March 7, 2026, 9:16 p.m.
Created at: March 1, 2026, 7:47 p.m.