Triple

T1627010
Position Surface form Disambiguated ID Type / Status
Subject Milan Malpensa Airport E35167 entity
Predicate railLinksTo P13914 FINISHED
Object Milano Cadorna station
Milano Cadorna station is a major railway and metro hub in central Milan that serves as a key terminus for regional and airport rail services.
E184577 NE FINISHED

How this triple was built (5 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: Milano Cadorna station | Statement: [Milan Malpensa Airport, railLinksTo, Milano Cadorna station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Milano Cadorna station
Context triple: [Milan Malpensa Airport, railLinksTo, Milano Cadorna station]
  • A. Milano Centrale railway station
    Milano Centrale railway station is the main intercity and international train terminal in Milan, known for its grand architecture and role as one of Italy’s busiest transport hubs.
  • B. Bologna Centrale railway station
    Bologna Centrale railway station is the main railway hub of Bologna and one of Italy’s busiest and most important train stations, serving as a key junction for high-speed and regional rail services.
  • C. Padua railway station
    Padua railway station is a major rail hub in northeastern Italy that connects the city of Padua with national and international train services.
  • D. Torino Porta Nuova
    Torino Porta Nuova is the main railway station in Turin, Italy, serving as a major national and international transport hub.
  • E. Venezia Santa Lucia railway station
    Venezia Santa Lucia railway station is the main railway terminus in Venice, Italy, serving as the city’s primary gateway for national and international train travel.
  • 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: Milano Cadorna station
Triple: [Milan Malpensa Airport, railLinksTo, Milano Cadorna station]
Generated description
Milano Cadorna station is a major railway and metro hub in central Milan that serves as a key terminus for regional and airport rail services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Milano Cadorna station
Target entity description: Milano Cadorna station is a major railway and metro hub in central Milan that serves as a key terminus for regional and airport rail services.
  • A. Milano Centrale railway station
    Milano Centrale railway station is the main intercity and international train terminal in Milan, known for its grand architecture and role as one of Italy’s busiest transport hubs.
  • B. Bologna Centrale railway station
    Bologna Centrale railway station is the main railway hub of Bologna and one of Italy’s busiest and most important train stations, serving as a key junction for high-speed and regional rail services.
  • C. Padua railway station
    Padua railway station is a major rail hub in northeastern Italy that connects the city of Padua with national and international train services.
  • D. Torino Porta Nuova
    Torino Porta Nuova is the main railway station in Turin, Italy, serving as a major national and international transport hub.
  • E. Venezia Santa Lucia railway station
    Venezia Santa Lucia railway station is the main railway terminus in Venice, Italy, serving as the city’s primary gateway for national and international train travel.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: railLinksTo
Context triple: [Milan Malpensa Airport, railLinksTo, Milano Cadorna station]
  • A. hasMajorRailLinksTo chosen
    Indicates that there are significant railway connections or routes between two locations.
  • B. railLineOrigin
    Indicates that a rail line begins or originates from a specified location or point.
  • C. railTracks
    Indicates that one entity consists of, includes, or is associated with rail tracks used for guiding trains or rail vehicles.
  • D. railwayJunctionFor
    Indicates that a location serves as a junction point where multiple railway lines or routes connect or intersect for a given railway network or service.
  • E. linkedByRoadTo
    Indicates that two locations are directly connected to each other by a road suitable for travel.
  • F. None of above.

Provenance (6 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_69a886023194819080a3fccd6e325d0e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a9431af5ac8190893133f1ae490142 completed March 5, 2026, 8:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad58d12e808190a1319b1c87bcd22e completed March 8, 2026, 11:09 a.m.
NEDg Description generation batch_69ad59fede48819084a163ff73fbc1da completed March 8, 2026, 11:14 a.m.
NED2 Entity disambiguation (via description) batch_69ad5a85071c8190bab5cefcd918bb8d completed March 8, 2026, 11:16 a.m.
PD Predicate disambiguation batch_69a907c91c888190b6ed295c1a2e0977 completed March 5, 2026, 4:34 a.m.
Created at: March 4, 2026, 7:28 p.m.