Triple

T18579267
Position Surface form Disambiguated ID Type / Status
Subject Piazza Cavalli E454066 entity
Predicate hasNearbyStreet P8235 FINISHED
Object Corso Vittorio Emanuele II (Piacenza)
Corso Vittorio Emanuele II is a major historic thoroughfare in the center of Piacenza, Italy, known for its elegant buildings, shops, and role as one of the city’s principal streets.
 E1331763 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: Corso Vittorio Emanuele II (Piacenza) | Statement: [Piazza Cavalli, hasNearbyStreet, Corso Vittorio Emanuele II (Piacenza)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Corso Vittorio Emanuele II (Piacenza)
Context triple: [Piazza Cavalli, hasNearbyStreet, Corso Vittorio Emanuele II (Piacenza)]
  • A. Corso Garibaldi (Forlì)
    Corso Garibaldi (Forlì) is a historic street in the center of Forlì, Italy, known for its traditional architecture, shops, and proximity to the main civic and cultural landmarks.
  • B. Via d’Azeglio
    Via d’Azeglio is a historic and popular shopping and pedestrian street in central Bologna, Italy, known for its elegant porticoes and lively atmosphere.
  • C. Via San Leonardo
    Via San Leonardo is a historic, scenic road in the Arcetri area of Florence, Italy, known for its villas, greenery, and views over the city.
  • D. Viale Fulvio Testi
    Viale Fulvio Testi is a major arterial road in Milan, Italy, connecting the city center with northern districts and nearby municipalities.
  • E. Via Balbi
    Via Balbi is a historic street in Genoa, Italy, renowned for its grand palaces and role in the city’s aristocratic urban expansion during the late Renaissance.
  • 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: Corso Vittorio Emanuele II (Piacenza)
Triple: [Piazza Cavalli, hasNearbyStreet, Corso Vittorio Emanuele II (Piacenza)]
Generated description
Corso Vittorio Emanuele II is a major historic thoroughfare in the center of Piacenza, Italy, known for its elegant buildings, shops, and role as one of the city’s principal streets.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Corso Vittorio Emanuele II (Piacenza)
Target entity description: Corso Vittorio Emanuele II is a major historic thoroughfare in the center of Piacenza, Italy, known for its elegant buildings, shops, and role as one of the city’s principal streets.
  • A. Corso Garibaldi (Forlì)
    Corso Garibaldi (Forlì) is a historic street in the center of Forlì, Italy, known for its traditional architecture, shops, and proximity to the main civic and cultural landmarks.
  • B. Via d’Azeglio
    Via d’Azeglio is a historic and popular shopping and pedestrian street in central Bologna, Italy, known for its elegant porticoes and lively atmosphere.
  • C. Via San Leonardo
    Via San Leonardo is a historic, scenic road in the Arcetri area of Florence, Italy, known for its villas, greenery, and views over the city.
  • D. Viale Fulvio Testi
    Viale Fulvio Testi is a major arterial road in Milan, Italy, connecting the city center with northern districts and nearby municipalities.
  • E. Via Balbi
    Via Balbi is a historic street in Genoa, Italy, renowned for its grand palaces and role in the city’s aristocratic urban expansion during the late Renaissance.
  • 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_69d8d38974308190a9174430ef256b73 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e543ce63188190b14a37c5ca9c2726 completed April 19, 2026, 9:06 p.m.
NED1 Entity disambiguation (via context triple) batch_6a04f88cb7c881909911b2c28a72fcf6 completed May 13, 2026, 10:17 p.m.
NEDg Description generation batch_6a04f9fc493881909ba9159748d4f3fb completed May 13, 2026, 10:23 p.m.
NED2 Entity disambiguation (via description) batch_6a04fad8daa88190961d643d30a52aa7 completed May 13, 2026, 10:27 p.m.
Created at: April 10, 2026, 11:43 a.m.