Triple

T19196275
Position Surface form Disambiguated ID Type / Status
Subject Elbasan E469975 entity
Predicate railwayConnection P848 FINISHED
Object Durrës–Pogradec railway
The Durrës–Pogradec railway is a major Albanian rail line running from the Adriatic port city of Durrës inland through central Albania toward the southeastern town of Pogradec.
E1362249 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: Durrës–Pogradec railway | Statement: [Elbasan, railwayConnection, Durrës–Pogradec railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Durrës–Pogradec railway
Context triple: [Elbasan, railwayConnection, Durrës–Pogradec railway]
  • A. Niš–Skopje railway
    The Niš–Skopje railway is an international rail line connecting the city of Niš in Serbia with Skopje in North Macedonia, serving as a key transport corridor in the central Balkans.
  • B. Belgrade–Skopje railway line
    The Belgrade–Skopje railway line is a major international rail route connecting the capitals of Serbia and North Macedonia, serving as a key transport corridor in the Balkans.
  • C. Titograd–Nikšić railway line
    The Titograd–Nikšić railway line is a Montenegrin rail route connecting the capital Podgorica (formerly Titograd) with the industrial city of Nikšić.
  • D. Belgrade–Niš–Sofia railway line
    The Belgrade–Niš–Sofia railway line is a major international rail corridor connecting Serbia’s capital Belgrade with the city of Niš and onward to Bulgaria’s capital Sofia, serving as a key transport route between Central and Southeastern Europe.
  • E. Sofia–Kulata railway line
    The Sofia–Kulata railway line is a major rail route in southwestern Bulgaria that connects the capital Sofia with the Greek border near Kulata, serving as an important international transport corridor.
  • 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: Durrës–Pogradec railway
Triple: [Elbasan, railwayConnection, Durrës–Pogradec railway]
Generated description
The Durrës–Pogradec railway is a major Albanian rail line running from the Adriatic port city of Durrës inland through central Albania toward the southeastern town of Pogradec.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Durrës–Pogradec railway
Target entity description: The Durrës–Pogradec railway is a major Albanian rail line running from the Adriatic port city of Durrës inland through central Albania toward the southeastern town of Pogradec.
  • A. Niš–Skopje railway
    The Niš–Skopje railway is an international rail line connecting the city of Niš in Serbia with Skopje in North Macedonia, serving as a key transport corridor in the central Balkans.
  • B. Belgrade–Skopje railway line
    The Belgrade–Skopje railway line is a major international rail route connecting the capitals of Serbia and North Macedonia, serving as a key transport corridor in the Balkans.
  • C. Titograd–Nikšić railway line
    The Titograd–Nikšić railway line is a Montenegrin rail route connecting the capital Podgorica (formerly Titograd) with the industrial city of Nikšić.
  • D. Belgrade–Niš–Sofia railway line
    The Belgrade–Niš–Sofia railway line is a major international rail corridor connecting Serbia’s capital Belgrade with the city of Niš and onward to Bulgaria’s capital Sofia, serving as a key transport route between Central and Southeastern Europe.
  • E. Sofia–Kulata railway line
    The Sofia–Kulata railway line is a major rail route in southwestern Bulgaria that connects the capital Sofia with the Greek border near Kulata, serving as an important international transport corridor.
  • 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_69d8dd0ad9088190a173b32657ae2e7a completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5f8a5dabc81908fffad811f177b03 completed April 20, 2026, 9:57 a.m.
NED1 Entity disambiguation (via context triple) batch_6a06f8c2805c8190be95a283c7db864f completed May 15, 2026, 10:43 a.m.
NEDg Description generation batch_6a06f948932c8190a4ce08178c00b251 completed May 15, 2026, 10:45 a.m.
NED2 Entity disambiguation (via description) batch_6a06f9e1fb708190958c64fd38d32d04 completed May 15, 2026, 10:48 a.m.
Created at: April 10, 2026, 12:07 p.m.