Triple

T16507495
Position Surface form Disambiguated ID Type / Status
Subject Udine–Tarvisio railway E400968 entity
Predicate hasStation P35 FINISHED
Object Pontebba railway station
Pontebba railway station is a regional train station in northeastern Italy serving the town of Pontebba along the Udine–Tarvisio railway line near the Austrian border.
 E1218184 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: Pontebba railway station | Statement: [Udine–Tarvisio railway, hasStation, Pontebba railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pontebba railway station
Context triple: [Udine–Tarvisio railway, hasStation, Pontebba railway station]
  • A. Due Ponti railway station
    Due Ponti railway station is a local rail stop in Rome, Italy, serving the Tor di Quinto area and connecting it to the city’s wider commuter rail network.
  • B. Ponte-Leccia station
    Ponte-Leccia station is a key railway junction in Corsica where the island’s narrow-gauge lines intersect, serving as an important hub on the Chemins de fer de la Corse network.
  • C. Rieti railway station
    Rieti railway station is the main rail transport hub serving the town of Rieti in the Lazio region of central Italy.
  • D. Poggio Mirteto railway station
    Poggio Mirteto railway station is a regional train station in Lazio, Italy, serving the town of Poggio Mirteto and connecting it to Rome and other nearby destinations.
  • E. Avellino railway station
    Avellino railway station is the main rail transport hub serving the city of Avellino in southern Italy, connecting it to regional and national rail networks.
  • 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: Pontebba railway station
Triple: [Udine–Tarvisio railway, hasStation, Pontebba railway station]
Generated description
Pontebba railway station is a regional train station in northeastern Italy serving the town of Pontebba along the Udine–Tarvisio railway line near the Austrian border.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pontebba railway station
Target entity description: Pontebba railway station is a regional train station in northeastern Italy serving the town of Pontebba along the Udine–Tarvisio railway line near the Austrian border.
  • A. Due Ponti railway station
    Due Ponti railway station is a local rail stop in Rome, Italy, serving the Tor di Quinto area and connecting it to the city’s wider commuter rail network.
  • B. Ponte-Leccia station
    Ponte-Leccia station is a key railway junction in Corsica where the island’s narrow-gauge lines intersect, serving as an important hub on the Chemins de fer de la Corse network.
  • C. Rieti railway station
    Rieti railway station is the main rail transport hub serving the town of Rieti in the Lazio region of central Italy.
  • D. Poggio Mirteto railway station
    Poggio Mirteto railway station is a regional train station in Lazio, Italy, serving the town of Poggio Mirteto and connecting it to Rome and other nearby destinations.
  • E. Avellino railway station
    Avellino railway station is the main rail transport hub serving the city of Avellino in southern Italy, connecting it to regional and national rail networks.
  • 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_69d88381f6148190819958a038be990e completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e32e536e5c8190bef31ab979d2880a completed April 18, 2026, 7:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a00607e933c8190ae0572583b5a9cbf completed May 10, 2026, 10:39 a.m.
NEDg Description generation batch_6a0061c4586081909812e3d6f1527f60 completed May 10, 2026, 10:45 a.m.
NED2 Entity disambiguation (via description) batch_6a00625771e88190ac355bbddb9b38ed completed May 10, 2026, 10:47 a.m.
Created at: April 10, 2026, 5:14 a.m.