Triple

T10628664
Position Surface form Disambiguated ID Type / Status
Subject Östersund Municipality E250390 entity
Predicate hasTransportInfrastructure P2560 FINISHED
Object Östersund Central Station
Östersund Central Station is the main railway station serving the city of Östersund in central Sweden, functioning as a regional transport hub for passenger and rail connections.
 E875722 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: Östersund Central Station | Statement: [Östersund Municipality, hasTransportInfrastructure, Östersund Central Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Östersund Central Station
Context triple: [Östersund Municipality, hasTransportInfrastructure, Östersund Central Station]
  • A. Sundsvall Central Station
    Sundsvall Central Station is the main railway hub serving the city of Sundsvall in northern Sweden, providing regional and long-distance train connections.
  • B. 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.
  • C. 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.
  • 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. Södertälje Centrum Station
    Södertälje Centrum Station is a key transit hub in Södertälje, Sweden, serving as an important stop on the Stockholm commuter rail network.
  • 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: Östersund Central Station
Triple: [Östersund Municipality, hasTransportInfrastructure, Östersund Central Station]
Generated description
Östersund Central Station is the main railway station serving the city of Östersund in central Sweden, functioning as a regional transport hub for passenger and rail connections.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Östersund Central Station
Target entity description: Östersund Central Station is the main railway station serving the city of Östersund in central Sweden, functioning as a regional transport hub for passenger and rail connections.
  • A. Sundsvall Central Station
    Sundsvall Central Station is the main railway hub serving the city of Sundsvall in northern Sweden, providing regional and long-distance train connections.
  • B. 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.
  • C. 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.
  • 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. Södertälje Centrum Station
    Södertälje Centrum Station is a key transit hub in Södertälje, Sweden, serving as an important stop on the Stockholm commuter rail network.
  • 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_69d6aa5993448190a493b790b8f85010 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6df9228088190bdd57a95d8671618 completed April 8, 2026, 11:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69d96babc290819096c0c914d038ba01 completed April 10, 2026, 9:29 p.m.
NEDg Description generation batch_69d96def8bfc81909d6a5addf724691b completed April 10, 2026, 9:38 p.m.
NED2 Entity disambiguation (via description) batch_69d96fedb18881908570593856f4aade completed April 10, 2026, 9:47 p.m.
Created at: April 8, 2026, 8:59 p.m.