Triple

T13048095
Position Surface form Disambiguated ID Type / Status
Subject Palandöken Ski Center E327375 entity
Predicate transportConnection P1298 FINISHED
Object Erzurum railway station
Erzurum railway station is a major rail hub in eastern Turkey serving the city of Erzurum and providing access to regional destinations and long-distance train services.
 E1018263 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: Erzurum railway station | Statement: [Palandöken Ski Center, transportConnection, Erzurum railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Erzurum railway station
Context triple: [Palandöken Ski Center, transportConnection, Erzurum railway station]
  • A. Halkapınar railway station
    Halkapınar railway station is a major rail and metro interchange in İzmir, Turkey, serving as an important hub for urban and regional transportation.
  • B. Alsancak railway station
    Alsancak railway station is a historic and central railway terminus in İzmir, Turkey, serving as one of the city's main transportation hubs.
  • C. Kazlıçeşme station
    Kazlıçeşme station is a major railway and commuter rail stop in Istanbul that serves as one of the key terminals on the Marmaray cross-Bosphorus rail system.
  • D. Fahrettin Altay station
    Fahrettin Altay station is a major western terminus and transfer hub on the İzmir Metro system in İzmir, Turkey.
  • E. Medinaceli railway station
    Medinaceli railway station is a regional train station in Medinaceli, Spain, serving as a stop on key rail routes connecting central and northern parts of the country.
  • 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: Erzurum railway station
Triple: [Palandöken Ski Center, transportConnection, Erzurum railway station]
Generated description
Erzurum railway station is a major rail hub in eastern Turkey serving the city of Erzurum and providing access to regional destinations and long-distance train services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Erzurum railway station
Target entity description: Erzurum railway station is a major rail hub in eastern Turkey serving the city of Erzurum and providing access to regional destinations and long-distance train services.
  • A. Halkapınar railway station
    Halkapınar railway station is a major rail and metro interchange in İzmir, Turkey, serving as an important hub for urban and regional transportation.
  • B. Alsancak railway station
    Alsancak railway station is a historic and central railway terminus in İzmir, Turkey, serving as one of the city's main transportation hubs.
  • C. Kazlıçeşme station
    Kazlıçeşme station is a major railway and commuter rail stop in Istanbul that serves as one of the key terminals on the Marmaray cross-Bosphorus rail system.
  • D. Fahrettin Altay station
    Fahrettin Altay station is a major western terminus and transfer hub on the İzmir Metro system in İzmir, Turkey.
  • E. Medinaceli railway station
    Medinaceli railway station is a regional train station in Medinaceli, Spain, serving as a stop on key rail routes connecting central and northern parts of the country.
  • 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_69d8076e64308190904fb5c93517c901 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69d980b8811c81908577f092e2736610 completed April 10, 2026, 10:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6cbd8f1308190992c0bd832e1b05e completed May 3, 2026, 4:15 a.m.
NEDg Description generation batch_69f6cd98d29c8190b33cb2cc6c477b1d completed May 3, 2026, 4:22 a.m.
NED2 Entity disambiguation (via description) batch_69f6ce23ca208190960409130c4c52a9 completed May 3, 2026, 4:25 a.m.
Created at: April 9, 2026, 8:57 p.m.