Triple

T15501393
Position Surface form Disambiguated ID Type / Status
Subject Hjulsta E378961 entity
Predicate hasPublicTransportStation P15438 FINISHED
Object Hjulsta metro station
Hjulsta metro station is a Stockholm Metro station serving the Hjulsta district in the northwestern part of Sweden’s capital.
 E1169965 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: Hjulsta metro station | Statement: [Hjulsta, hasPublicTransportStation, Hjulsta metro station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hjulsta metro station
Context triple: [Hjulsta, hasPublicTransportStation, Hjulsta metro station]
  • A. Skanstull metro station
    Skanstull metro station is a Stockholm Metro station on Södermalm that serves as a key stop on the city’s Green Line.
  • B. Hötorget metro station
    Hötorget metro station is a Stockholm Metro station on the Green line, located in the central district of Norrmalm and known for its preserved 1950s design and distinctive blue-tiled platforms.
  • C. Kristineberg metro station
    Kristineberg metro station is a Stockholm Metro station on the green line, serving the Kristineberg district on Kungsholmen island in Sweden.
  • D. Södermalm metro station
    Södermalm metro station is a public transit station serving Stockholm’s Södermalm district on the city’s metro network.
  • E. Blackeberg metro station
    Blackeberg metro station is a Stockholm Metro station on the Green line serving the Blackeberg district in western 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: Hjulsta metro station
Triple: [Hjulsta, hasPublicTransportStation, Hjulsta metro station]
Generated description
Hjulsta metro station is a Stockholm Metro station serving the Hjulsta district in the northwestern part of Sweden’s capital.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hjulsta metro station
Target entity description: Hjulsta metro station is a Stockholm Metro station serving the Hjulsta district in the northwestern part of Sweden’s capital.
  • A. Skanstull metro station
    Skanstull metro station is a Stockholm Metro station on Södermalm that serves as a key stop on the city’s Green Line.
  • B. Hötorget metro station
    Hötorget metro station is a Stockholm Metro station on the Green line, located in the central district of Norrmalm and known for its preserved 1950s design and distinctive blue-tiled platforms.
  • C. Kristineberg metro station
    Kristineberg metro station is a Stockholm Metro station on the green line, serving the Kristineberg district on Kungsholmen island in Sweden.
  • D. Södermalm metro station
    Södermalm metro station is a public transit station serving Stockholm’s Södermalm district on the city’s metro network.
  • E. Blackeberg metro station
    Blackeberg metro station is a Stockholm Metro station on the Green line serving the Blackeberg district in western 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_69d85cd53a7c819080f5b9042c4c199e completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e03fcb4e8c81908e4ab463e3ae252b completed April 16, 2026, 1:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff6780ee3081908a0a833d887b1829 completed May 9, 2026, 4:57 p.m.
NEDg Description generation batch_69ff68947cec8190a77cfe560a10a1ee completed May 9, 2026, 5:02 p.m.
NED2 Entity disambiguation (via description) batch_69ff69370ed081908ab61470f126bcf9 completed May 9, 2026, 5:04 p.m.
Created at: April 10, 2026, 3:54 a.m.