Triple

T5145960
Position Surface form Disambiguated ID Type / Status
Subject Perugia railway station E116069 entity
Predicate isMajorTransportHubFor P2413 FINISHED
Object Umbria region E35541 NE FINISHED

How this triple was built (3 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: Umbria region | Statement: [Perugia railway station, isMajorTransportHubFor, Umbria region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Umbria region
Context triple: [Perugia railway station, isMajorTransportHubFor, Umbria region]
  • A. Umbria chosen
    Umbria is a central Italian region known for its historic hill towns, medieval architecture, and rich cultural heritage.
  • B. La Marche
    La Marche is a historic province in central France known for its rural landscapes and role as a frontier region between major medieval territories.
  • C. Maremma region
    The Maremma region is a coastal area of southwestern Tuscany and northern Lazio in Italy, known for its wild landscapes, medieval hill towns, and traditional agriculture.
  • D. Marche region
    The Marche region is a central-eastern Italian region on the Adriatic coast, known for its historic hill towns, Renaissance art, and role in early 20th-century political events such as the March on Rome.
  • E. Ciociaria
    Ciociaria is a historical and cultural region of central Italy, known for its rural traditions, distinctive dialect, and folk customs within the area around Frosinone in southern Lazio.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: isMajorTransportHubFor
Context triple: [Perugia railway station, isMajorTransportHubFor, Umbria region]
  • A. hasMajorRailwayStation
    Indicates that a place contains or is served by a principal railway station that functions as a major hub for rail transport.
  • B. hasMajorRailLinksTo
    Indicates that there are significant railway connections or routes between two locations.
  • C. hasTransportHub chosen
    Indicates that a location contains or serves as a central facility where multiple transport routes or modes connect for passenger or cargo movement.
  • D. isMajorTransportLinkIn
    Indicates that a transport route or connection serves as a primary or significant transportation link within a specified area or region.
  • E. hasMajorTransportationRole
    Indicates that an entity plays a primary or significant role in providing or supporting transportation services or infrastructure.
  • F. None of above.

Provenance (4 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_69bd4446c0e08190a7c29dc74976bf03 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd78d7f4d081908d59adcd86f52f1d completed March 20, 2026, 4:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf9f5885388190bf06b919425a81fe completed March 22, 2026, 7:50 a.m.
PD Predicate disambiguation batch_69bd77ae2f10819098bb8939106e1281 completed March 20, 2026, 4:37 p.m.
Created at: March 20, 2026, 1:43 p.m.