Triple

T20105057
Position Surface form Disambiguated ID Type / Status
Subject Riga–Skulte railway E490145 entity
Predicate connects P390 FINISHED
Object Skulte railway station
Skulte railway station is a railway stop in Latvia that serves as the northern terminus of the Riga–Skulte line, linking the coastal area with the capital city, Riga.
 E1411442 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: Skulte railway station | Statement: [Riga–Skulte railway, connects, Skulte railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Skulte railway station
Context triple: [Riga–Skulte railway, connects, Skulte railway station]
  • A. Klaipėda railway station
    Klaipėda railway station is a key passenger and freight rail hub serving the port city of Klaipėda in western Lithuania.
  • B. Pragal railway station
    Pragal railway station is a major suburban and regional rail hub in Almada, Portugal, serving as a key interchange point for trains and other public transport links south of Lisbon.
  • C. Kaunas Railway Station
    Kaunas Railway Station is the main passenger rail hub in Kaunas, Lithuania, serving as a key transportation link within the country and to international destinations.
  • D. Jorvas railway station
    Jorvas railway station is a local commuter rail stop serving the village of Jorvas in the municipality of Kirkkonummi, Finland.
  • E. Sortavala railway station
    Sortavala railway station is the main rail transport hub serving the town of Sortavala in the Republic of Karelia, Russia, connecting it to regional and long-distance routes.
  • 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: Skulte railway station
Triple: [Riga–Skulte railway, connects, Skulte railway station]
Generated description
Skulte railway station is a railway stop in Latvia that serves as the northern terminus of the Riga–Skulte line, linking the coastal area with the capital city, Riga.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Skulte railway station
Target entity description: Skulte railway station is a railway stop in Latvia that serves as the northern terminus of the Riga–Skulte line, linking the coastal area with the capital city, Riga.
  • A. Klaipėda railway station
    Klaipėda railway station is a key passenger and freight rail hub serving the port city of Klaipėda in western Lithuania.
  • B. Pragal railway station
    Pragal railway station is a major suburban and regional rail hub in Almada, Portugal, serving as a key interchange point for trains and other public transport links south of Lisbon.
  • C. Kaunas Railway Station
    Kaunas Railway Station is the main passenger rail hub in Kaunas, Lithuania, serving as a key transportation link within the country and to international destinations.
  • D. Jorvas railway station
    Jorvas railway station is a local commuter rail stop serving the village of Jorvas in the municipality of Kirkkonummi, Finland.
  • E. Sortavala railway station
    Sortavala railway station is the main rail transport hub serving the town of Sortavala in the Republic of Karelia, Russia, connecting it to regional and long-distance routes.
  • 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_69da62636cc08190982cc71733a17b8d completed April 11, 2026, 3:01 p.m.
NER Named-entity recognition batch_69e666dbad30819082454f360f358131 completed April 20, 2026, 5:48 p.m.
NED1 Entity disambiguation (via context triple) batch_6a082714d6648190bfc4c3ba92b8bd45 completed May 16, 2026, 8:13 a.m.
NEDg Description generation batch_6a082915c66881909dadac08ea4b8bd3 completed May 16, 2026, 8:21 a.m.
NED2 Entity disambiguation (via description) batch_6a0829a921688190a52538f7537e4ce5 completed May 16, 2026, 8:24 a.m.
Created at: April 11, 2026, 11:28 p.m.