Triple

T6462384
Position Surface form Disambiguated ID Type / Status
Subject Firenze Santa Maria Novella railway station E142150 entity
Predicate hasConnection P8776 FINISHED
Object Florence tramway
The Florence tramway is a modern light rail network serving the city of Florence, Italy, providing efficient urban and suburban public transportation.
E594333 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: Florence tramway | Statement: [Firenze Santa Maria Novella railway station, hasConnection, Florence tramway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Florence tramway
Context triple: [Firenze Santa Maria Novella railway station, hasConnection, Florence tramway]
  • A. Venice–Florence railway
    The Venice–Florence railway is a major Italian rail line connecting the historic cities of Venice and Florence, serving as a key corridor for both high-speed and regional passenger services in northeastern and central Italy.
  • B. 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.
  • C. Turin Metro
    The Turin Metro is a fully automated, driverless rapid transit system serving the city of Turin, Italy.
  • D. 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.
  • E. Firenze Santa Maria Novella railway station
    Firenze Santa Maria Novella railway station is Florence’s main central train station and one of Italy’s busiest rail hubs, serving high-speed, regional, and international routes.
  • 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: Florence tramway
Triple: [Firenze Santa Maria Novella railway station, hasConnection, Florence tramway]
Generated description
The Florence tramway is a modern light rail network serving the city of Florence, Italy, providing efficient urban and suburban public transportation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Florence tramway
Target entity description: The Florence tramway is a modern light rail network serving the city of Florence, Italy, providing efficient urban and suburban public transportation.
  • A. Venice–Florence railway
    The Venice–Florence railway is a major Italian rail line connecting the historic cities of Venice and Florence, serving as a key corridor for both high-speed and regional passenger services in northeastern and central Italy.
  • B. 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.
  • C. Turin Metro
    The Turin Metro is a fully automated, driverless rapid transit system serving the city of Turin, Italy.
  • D. 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.
  • E. Firenze Santa Maria Novella railway station
    Firenze Santa Maria Novella railway station is Florence’s main central train station and one of Italy’s busiest rail hubs, serving high-speed, regional, and international routes.
  • 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_69c008d2f91c8190a8178767a35e08fc completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c069f7e5908190ae4d8da2b14d274f completed March 22, 2026, 10:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69c64be4e6888190a685f447e9950163 completed March 27, 2026, 9:20 a.m.
NEDg Description generation batch_69c64e4413f481908561a86bc9a9b0b2 completed March 27, 2026, 9:30 a.m.
NED2 Entity disambiguation (via description) batch_69c64ec0d40881908fda2e994f0f6ed5 completed March 27, 2026, 9:32 a.m.
Created at: March 22, 2026, 4:49 p.m.