Triple

T21247604
Position Surface form Disambiguated ID Type / Status
Subject Valsugana Railway E523653 entity
Predicate hasLineNumber P11728 FINISHED
Object Trento–Bassano del Grappa line
The Trento–Bassano del Grappa line is an Italian regional railway route running through the Valsugana area, connecting the city of Trento with Bassano del Grappa across the Alpine foothills.
E1472835 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: Trento–Bassano del Grappa line | Statement: [Valsugana Railway, hasLineNumber, Trento–Bassano del Grappa line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Trento–Bassano del Grappa line
Context triple: [Valsugana Railway, hasLineNumber, Trento–Bassano del Grappa line]
  • A. Verona–Trento route
    The Verona–Trento route is a major transport corridor in northern Italy that connects the city of Verona with Trento through the Adige Valley, serving as a key link between the Po Valley and the Alps.
  • B. Trento–Venezia railway
    The Trento–Venezia railway is a major rail line in northern Italy that connects the city of Trento with Venice, running through the Trentino-Alto Adige and Veneto regions.
  • C. Milan–Lodi axis
    The Milan–Lodi axis is a major transport corridor in Lombardy, Italy, connecting the city of Milan with the town of Lodi and serving as a key route for regional mobility and development.
  • D. Verona–Trento railway
    The Verona–Trento railway is a major rail line in northern Italy that connects the city of Verona with Trento, forming part of an important north–south transport corridor through the Alps.
  • E. Turin–Trieste corridor
    The Turin–Trieste corridor is a major east–west transport axis in northern Italy linking the industrial city of Turin with the Adriatic port city of Trieste and intermediate urban and economic centers.
  • 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: Trento–Bassano del Grappa line
Triple: [Valsugana Railway, hasLineNumber, Trento–Bassano del Grappa line]
Generated description
The Trento–Bassano del Grappa line is an Italian regional railway route running through the Valsugana area, connecting the city of Trento with Bassano del Grappa across the Alpine foothills.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Trento–Bassano del Grappa line
Target entity description: The Trento–Bassano del Grappa line is an Italian regional railway route running through the Valsugana area, connecting the city of Trento with Bassano del Grappa across the Alpine foothills.
  • A. Verona–Trento route
    The Verona–Trento route is a major transport corridor in northern Italy that connects the city of Verona with Trento through the Adige Valley, serving as a key link between the Po Valley and the Alps.
  • B. Trento–Venezia railway
    The Trento–Venezia railway is a major rail line in northern Italy that connects the city of Trento with Venice, running through the Trentino-Alto Adige and Veneto regions.
  • C. Milan–Lodi axis
    The Milan–Lodi axis is a major transport corridor in Lombardy, Italy, connecting the city of Milan with the town of Lodi and serving as a key route for regional mobility and development.
  • D. Verona–Trento railway
    The Verona–Trento railway is a major rail line in northern Italy that connects the city of Verona with Trento, forming part of an important north–south transport corridor through the Alps.
  • E. Turin–Trieste corridor
    The Turin–Trieste corridor is a major east–west transport axis in northern Italy linking the industrial city of Turin with the Adriatic port city of Trieste and intermediate urban and economic centers.
  • 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_69e0b5146c108190adc9adb73e90abff completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7359b756c819085480ca4174c53c2 completed April 21, 2026, 8:30 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0986f8e32c8190b056d98a2627e417 completed May 17, 2026, 9:14 a.m.
NEDg Description generation batch_6a0987b7bd548190bf3f026bbb49be3c completed May 17, 2026, 9:17 a.m.
NED2 Entity disambiguation (via description) batch_6a0988b4bbdc8190a7e08bb6558047fa completed May 17, 2026, 9:21 a.m.
Created at: April 16, 2026, 3:55 p.m.