Triple

T20159470
Position Surface form Disambiguated ID Type / Status
Subject Maribor railway station E491664 entity
Predicate railwayLine P848 FINISHED
Object Pragersko–Šentilj railway
The Pragersko–Šentilj railway is a key Slovenian rail line forming part of an important international corridor that connects central Slovenia with Austria via Maribor.
 E1415534 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: Pragersko–Šentilj railway | Statement: [Maribor railway station, railwayLine, Pragersko–Šentilj railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pragersko–Šentilj railway
Context triple: [Maribor railway station, railwayLine, Pragersko–Šentilj railway]
  • A. Jesenice–Nova Gorica railway line
    The Jesenice–Nova Gorica railway line is a rail route in western Slovenia that connects the town of Jesenice with Nova Gorica, running through the scenic Soča Valley and serving as an important regional transport corridor.
  • B. Slovenski Javornik–Rijeka railway
    The Slovenski Javornik–Rijeka railway is a major rail line connecting Slovenia with the Croatian port city of Rijeka, serving as an important route for both passenger and freight transport in the region.
  • C. Ljubljana–Dobova railway line
    The Ljubljana–Dobova railway line is a key rail corridor in Slovenia that connects the capital Ljubljana with the Croatian border near Dobova, forming part of an important international route between Central and Southeastern Europe.
  • D. Villach–Kranj railway
    The Villach–Kranj railway is an international rail line linking southern Austria with northwestern Slovenia, serving as an important cross-border route through the Alps.
  • E. Koper railway line
    The Koper railway line is a key rail route in southwestern Slovenia that connects the port city of Koper on the Adriatic coast with the country’s inland rail network, serving both freight and passenger traffic.
  • 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: Pragersko–Šentilj railway
Triple: [Maribor railway station, railwayLine, Pragersko–Šentilj railway]
Generated description
The Pragersko–Šentilj railway is a key Slovenian rail line forming part of an important international corridor that connects central Slovenia with Austria via Maribor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pragersko–Šentilj railway
Target entity description: The Pragersko–Šentilj railway is a key Slovenian rail line forming part of an important international corridor that connects central Slovenia with Austria via Maribor.
  • A. Jesenice–Nova Gorica railway line
    The Jesenice–Nova Gorica railway line is a rail route in western Slovenia that connects the town of Jesenice with Nova Gorica, running through the scenic Soča Valley and serving as an important regional transport corridor.
  • B. Slovenski Javornik–Rijeka railway
    The Slovenski Javornik–Rijeka railway is a major rail line connecting Slovenia with the Croatian port city of Rijeka, serving as an important route for both passenger and freight transport in the region.
  • C. Ljubljana–Dobova railway line
    The Ljubljana–Dobova railway line is a key rail corridor in Slovenia that connects the capital Ljubljana with the Croatian border near Dobova, forming part of an important international route between Central and Southeastern Europe.
  • D. Villach–Kranj railway
    The Villach–Kranj railway is an international rail line linking southern Austria with northwestern Slovenia, serving as an important cross-border route through the Alps.
  • E. Koper railway line
    The Koper railway line is a key rail route in southwestern Slovenia that connects the port city of Koper on the Adriatic coast with the country’s inland rail network, serving both freight and passenger traffic.
  • 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_69da6266c6888190bc1a3ecf24814d34 completed April 11, 2026, 3:01 p.m.
NER Named-entity recognition batch_69e667e37c8c8190827839291027d9e2 completed April 20, 2026, 5:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a083478c328819094ecdf00149a17b6 completed May 16, 2026, 9:10 a.m.
NEDg Description generation batch_6a0838867cb081908580ab9594653018 completed May 16, 2026, 9:27 a.m.
NED2 Entity disambiguation (via description) batch_6a083965207c8190babe799e5d45f913 completed May 16, 2026, 9:31 a.m.
Created at: April 11, 2026, 11:34 p.m.