Triple

T12352410
Position Surface form Disambiguated ID Type / Status
Subject Rome’s Piazza di Spagna area E294523 entity
Predicate nearbySquare P7888 FINISHED
Object Piazza San Lorenzo in Lucina
Piazza San Lorenzo in Lucina is a historic square in central Rome known for its elegant palazzi, upscale cafés, and the ancient Basilica of San Lorenzo in Lucina.
E977709 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 San Lorenzo in Lucina | Statement: [Rome’s Piazza di Spagna area, nearbySquare, Piazza San Lorenzo in Lucina]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Piazza San Lorenzo in Lucina
Context triple: [Rome’s Piazza di Spagna area, nearbySquare, Piazza San Lorenzo in Lucina]
  • A. Piazza Giulio Cesare
    Piazza Giulio Cesare was the former name of the central square in Rimini, Italy, now known as Piazza Tre Martiri, a historic public space associated with key events in the city’s past.
  • B. Piazza Cardinale Celso Costantini
    Piazza Cardinale Celso Costantini is the central town square of Concordia Sagittaria, serving as a focal point for local social, cultural, and civic life.
  • C. Piazza d’Aracoeli
    Piazza d’Aracoeli is a historic square at the foot of Rome’s Capitoline Hill, known as the forecourt of the Basilica of Santa Maria in Aracoeli and a key access point to the hill’s monumental sites.
  • D. Piazza dell'Anfiteatro
    Piazza dell'Anfiteatro is a distinctive oval-shaped public square in Lucca, Italy, built on the remains of a Roman amphitheater and surrounded by medieval buildings.
  • E. Piazza di Santa Maria in Trastevere
    Piazza di Santa Maria in Trastevere is a historic square in Rome renowned for its lively atmosphere, central fountain, and the medieval Basilica of Santa Maria in Trastevere that dominates the piazza.
  • 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 San Lorenzo in Lucina
Triple: [Rome’s Piazza di Spagna area, nearbySquare, Piazza San Lorenzo in Lucina]
Generated description
Piazza San Lorenzo in Lucina is a historic square in central Rome known for its elegant palazzi, upscale cafés, and the ancient Basilica of San Lorenzo in Lucina.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Piazza San Lorenzo in Lucina
Target entity description: Piazza San Lorenzo in Lucina is a historic square in central Rome known for its elegant palazzi, upscale cafés, and the ancient Basilica of San Lorenzo in Lucina.
  • A. Piazza Giulio Cesare
    Piazza Giulio Cesare was the former name of the central square in Rimini, Italy, now known as Piazza Tre Martiri, a historic public space associated with key events in the city’s past.
  • B. Piazza Cardinale Celso Costantini
    Piazza Cardinale Celso Costantini is the central town square of Concordia Sagittaria, serving as a focal point for local social, cultural, and civic life.
  • C. Piazza d’Aracoeli
    Piazza d’Aracoeli is a historic square at the foot of Rome’s Capitoline Hill, known as the forecourt of the Basilica of Santa Maria in Aracoeli and a key access point to the hill’s monumental sites.
  • D. Piazza dell'Anfiteatro
    Piazza dell'Anfiteatro is a distinctive oval-shaped public square in Lucca, Italy, built on the remains of a Roman amphitheater and surrounded by medieval buildings.
  • E. Piazza di Santa Maria in Trastevere
    Piazza di Santa Maria in Trastevere is a historic square in Rome renowned for its lively atmosphere, central fountain, and the medieval Basilica of Santa Maria in Trastevere that dominates the piazza.
  • 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_69d6ab6ccbec8190b09e2d357aa80064 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d93f8aa33c8190b22b7dff9559b8ed completed April 10, 2026, 6:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69f62ab066108190bba8eca95d3e0a81 completed May 2, 2026, 4:47 p.m.
NEDg Description generation batch_69f62c569a6c8190aecf8a4c627d8893 completed May 2, 2026, 4:54 p.m.
NED2 Entity disambiguation (via description) batch_69f62d0c2568819083e66c8ae484d30d completed May 2, 2026, 4:57 p.m.
Created at: April 8, 2026, 9:54 p.m.