Triple

T9272234
Position Surface form Disambiguated ID Type / Status
Subject Lund E222857 entity
Predicate hasRailwayStation P918 FINISHED
Object Lund Central Station
Lund Central Station is the main railway hub in the Swedish city of Lund, serving regional and long-distance trains across southern Sweden and beyond.
 E788615 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: Lund Central Station | Statement: [Lund, hasRailwayStation, Lund Central Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lund Central Station
Context triple: [Lund, hasRailwayStation, Lund Central Station]
  • A. Uppsala Central Station
    Uppsala Central Station is the main railway hub in Uppsala, Sweden, serving regional and long-distance trains and connecting the city with Stockholm and other parts of the country.
  • B. Gothenburg Central Station
    Gothenburg Central Station is the main railway hub of Gothenburg, Sweden, serving as a key national and regional transport interchange for trains, buses, and trams.
  • C. Linköping Central Station
    Linköping Central Station is the main railway hub in the Swedish city of Linköping, serving regional and long-distance passenger trains.
  • D. Halmstad Central Station
    Halmstad Central Station is the main railway station serving the city of Halmstad in southwestern Sweden, providing regional and long-distance train connections.
  • E. Solna Station
    Solna Station is a major commuter rail and metro hub in Solna, just north of central Stockholm, Sweden.
  • 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: Lund Central Station
Triple: [Lund, hasRailwayStation, Lund Central Station]
Generated description
Lund Central Station is the main railway hub in the Swedish city of Lund, serving regional and long-distance trains across southern Sweden and beyond.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lund Central Station
Target entity description: Lund Central Station is the main railway hub in the Swedish city of Lund, serving regional and long-distance trains across southern Sweden and beyond.
  • A. Uppsala Central Station
    Uppsala Central Station is the main railway hub in Uppsala, Sweden, serving regional and long-distance trains and connecting the city with Stockholm and other parts of the country.
  • B. Gothenburg Central Station
    Gothenburg Central Station is the main railway hub of Gothenburg, Sweden, serving as a key national and regional transport interchange for trains, buses, and trams.
  • C. Linköping Central Station
    Linköping Central Station is the main railway hub in the Swedish city of Linköping, serving regional and long-distance passenger trains.
  • D. Halmstad Central Station
    Halmstad Central Station is the main railway station serving the city of Halmstad in southwestern Sweden, providing regional and long-distance train connections.
  • E. Solna Station
    Solna Station is a major commuter rail and metro hub in Solna, just north of central Stockholm, Sweden.
  • 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_69ca841ffe208190aa7bcffbef2f8379 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd0787d2e48190ad56cf3abf12d409 completed April 1, 2026, 11:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69d09c355e7c819083a0101c763abd98 completed April 4, 2026, 5:05 a.m.
NEDg Description generation batch_69d09cff00b88190a17d86f19cf15136 completed April 4, 2026, 5:09 a.m.
NED2 Entity disambiguation (via description) batch_69d09d914d688190af609c4485c746cc completed April 4, 2026, 5:11 a.m.
Created at: March 30, 2026, 7:33 p.m.