Triple

T5483616
Position Surface form Disambiguated ID Type / Status
Subject Teatro Comunale di Bologna E123523 entity
Predicate publicTransport P1288 FINISHED
Object Bologna public bus network
The Bologna public bus network is the city’s primary system of urban and suburban bus services, connecting major cultural, residential, and commercial areas throughout Bologna and its surroundings.
 E522109 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: Bologna public bus network | Statement: [Teatro Comunale di Bologna, publicTransport, Bologna public bus network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bologna public bus network
Context triple: [Teatro Comunale di Bologna, publicTransport, Bologna public bus network]
  • A. Turin public transport network
    The Turin public transport network is the integrated system of buses, trams, and metro services that provides urban and suburban mobility throughout the city of Turin and its surrounding areas.
  • B. Genoa public transport network
    The Genoa public transport network is the integrated system of buses, metro, funiculars, elevators, and suburban rail services that provides urban and regional mobility throughout the city of Genoa and its surrounding areas.
  • C. Milan municipal tramway system
    The Milan municipal tramway system is the extensive urban tram network serving Milan, Italy, known for its historic rolling stock and central role in the city’s public transportation.
  • D. Florence–Prato–Bologna line
    The Florence–Prato–Bologna line is a major Italian railway corridor connecting the Tuscan cities of Florence and Prato with Bologna across the Apennine region.
  • E. Genoa Metro Line 1
    Genoa Metro Line 1 is the primary light metro line serving the Italian city of Genoa, connecting key central and suburban areas through an underground rapid transit system.
  • 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: Bologna public bus network
Triple: [Teatro Comunale di Bologna, publicTransport, Bologna public bus network]
Generated description
The Bologna public bus network is the city’s primary system of urban and suburban bus services, connecting major cultural, residential, and commercial areas throughout Bologna and its surroundings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bologna public bus network
Target entity description: The Bologna public bus network is the city’s primary system of urban and suburban bus services, connecting major cultural, residential, and commercial areas throughout Bologna and its surroundings.
  • A. Turin public transport network
    The Turin public transport network is the integrated system of buses, trams, and metro services that provides urban and suburban mobility throughout the city of Turin and its surrounding areas.
  • B. Genoa public transport network
    The Genoa public transport network is the integrated system of buses, metro, funiculars, elevators, and suburban rail services that provides urban and regional mobility throughout the city of Genoa and its surrounding areas.
  • C. Milan municipal tramway system
    The Milan municipal tramway system is the extensive urban tram network serving Milan, Italy, known for its historic rolling stock and central role in the city’s public transportation.
  • D. Florence–Prato–Bologna line
    The Florence–Prato–Bologna line is a major Italian railway corridor connecting the Tuscan cities of Florence and Prato with Bologna across the Apennine region.
  • E. Genoa Metro Line 1
    Genoa Metro Line 1 is the primary light metro line serving the Italian city of Genoa, connecting key central and suburban areas through an underground rapid transit system.
  • 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_69bd4648883481909e9775d43300c5fa completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd925deadc81908e193eeb75b63d90 completed March 20, 2026, 6:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf48a4c67081909fb62ddcf0fb3047 completed March 22, 2026, 1:40 a.m.
NEDg Description generation batch_69bf492769b08190a3675893ff3473c1 completed March 22, 2026, 1:43 a.m.
NED2 Entity disambiguation (via description) batch_69bf49956ee48190b74fa50728d4248b completed March 22, 2026, 1:44 a.m.
Created at: March 20, 2026, 2:10 p.m.