Triple

T5763144
Position Surface form Disambiguated ID Type / Status
Subject Palazzo Spada (courtyard modifications) E127143 entity
Predicate locatedIn P40 FINISHED
Object Piazza Capo di Ferro, Rome
Piazza Capo di Ferro in Rome is a small historic square in the city’s center, best known for hosting the richly decorated Renaissance Palazzo Spada.
E545455 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 Capo di Ferro, Rome | Statement: [Palazzo Spada (courtyard modifications), locatedIn, Piazza Capo di Ferro, Rome]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Piazza Capo di Ferro, Rome
Context triple: [Palazzo Spada (courtyard modifications), locatedIn, Piazza Capo di Ferro, Rome]
  • A. Piazza della Repubblica, Rome
    Piazza della Repubblica, Rome is a prominent semicircular square near Termini Station, known for its grand arcades, central fountain, and surrounding monumental architecture.
  • B. Piazza del Popolo
    Piazza del Popolo is a large, historic urban square in Rome known for its grand churches, obelisk, and role as a major northern gateway to the city.
  • C. Piazzale di Ponte Milvio
    Piazzale di Ponte Milvio is a prominent square in northern Rome that serves as the main urban space and traffic hub surrounding the historic Milvian Bridge.
  • D. 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.
  • E. Piazza Italia
    Piazza Italia is a historic central square, formerly known as Martyrs' Square, that has long served as a focal point of public life and civic events in its 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 Capo di Ferro, Rome
Triple: [Palazzo Spada (courtyard modifications), locatedIn, Piazza Capo di Ferro, Rome]
Generated description
Piazza Capo di Ferro in Rome is a small historic square in the city’s center, best known for hosting the richly decorated Renaissance Palazzo Spada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Piazza Capo di Ferro, Rome
Target entity description: Piazza Capo di Ferro in Rome is a small historic square in the city’s center, best known for hosting the richly decorated Renaissance Palazzo Spada.
  • A. Piazza della Repubblica, Rome
    Piazza della Repubblica, Rome is a prominent semicircular square near Termini Station, known for its grand arcades, central fountain, and surrounding monumental architecture.
  • B. Piazza del Popolo
    Piazza del Popolo is a large, historic urban square in Rome known for its grand churches, obelisk, and role as a major northern gateway to the city.
  • C. Piazzale di Ponte Milvio
    Piazzale di Ponte Milvio is a prominent square in northern Rome that serves as the main urban space and traffic hub surrounding the historic Milvian Bridge.
  • D. 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.
  • E. Piazza Italia
    Piazza Italia is a historic central square, formerly known as Martyrs' Square, that has long served as a focal point of public life and civic events in its 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_69c00833a3fc81908f4bc29ed011b7a6 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c0293bbf2081908d40d76c4eb863ae completed March 22, 2026, 5:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69c07e5547f88190b950a3037708f820 completed March 22, 2026, 11:42 p.m.
NEDg Description generation batch_69c089d51f888190aca6cf7f080041fe completed March 23, 2026, 12:31 a.m.
NED2 Entity disambiguation (via description) batch_69c08a3f9d508190b7985c3124f3513f completed March 23, 2026, 12:33 a.m.
Created at: March 22, 2026, 3:49 p.m.