Triple

T7471796
Position Surface form Disambiguated ID Type / Status
Subject Oslo Metro Line 4 E176523 entity
Predicate servesStation P839 FINISHED
Object Høyenhall station
Høyenhall station is a metro stop in Oslo, Norway, located on the city’s eastern network and integrated into the Oslo Metro system.
 E683153 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: Høyenhall station | Statement: [Oslo Metro Line 4, servesStation, Høyenhall station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Høyenhall station
Context triple: [Oslo Metro Line 4, servesStation, Høyenhall station]
  • A. Hellerud station
    Hellerud station is a metro station in Oslo, Norway, serving as a junction on the city's eastern subway network.
  • B. Gaustad station
    Gaustad station is a stop on Oslo’s metro network serving the Gaustad area, including nearby institutions such as the Rikshospitalet university hospital.
  • C. Ulsrud station
    Ulsrud station is a metro station on the Oslo Metro network in Norway, serving the residential area of Ulsrud in the Østensjø borough.
  • D. Sognsvann station
    Sognsvann station is a metro station on the Oslo Metro network in Norway, serving as the terminus of the Sognsvann Line near the Sognsvann lake recreational area.
  • E. Vegårshei Station
    Vegårshei Station is a railway station in Vegårshei, Norway, serving as a local stop on the Sørlandet Line.
  • 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: Høyenhall station
Triple: [Oslo Metro Line 4, servesStation, Høyenhall station]
Generated description
Høyenhall station is a metro stop in Oslo, Norway, located on the city’s eastern network and integrated into the Oslo Metro system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Høyenhall station
Target entity description: Høyenhall station is a metro stop in Oslo, Norway, located on the city’s eastern network and integrated into the Oslo Metro system.
  • A. Hellerud station
    Hellerud station is a metro station in Oslo, Norway, serving as a junction on the city's eastern subway network.
  • B. Gaustad station
    Gaustad station is a stop on Oslo’s metro network serving the Gaustad area, including nearby institutions such as the Rikshospitalet university hospital.
  • C. Ulsrud station
    Ulsrud station is a metro station on the Oslo Metro network in Norway, serving the residential area of Ulsrud in the Østensjø borough.
  • D. Sognsvann station
    Sognsvann station is a metro station on the Oslo Metro network in Norway, serving as the terminus of the Sognsvann Line near the Sognsvann lake recreational area.
  • E. Vegårshei Station
    Vegårshei Station is a railway station in Vegårshei, Norway, serving as a local stop on the Sørlandet Line.
  • 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_69c69f223fd88190b4c69b95d7cbeeda completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f415b5cc81909e1e097c90f460b6 completed March 27, 2026, 9:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8ac837f948190895d136cf96951e7 completed March 29, 2026, 4:37 a.m.
NEDg Description generation batch_69c8ae3fb23881908850ac257337a131 completed March 29, 2026, 4:44 a.m.
NED2 Entity disambiguation (via description) batch_69c8aebc46e481908872d0c4c77345b5 completed March 29, 2026, 4:46 a.m.
Created at: March 27, 2026, 3:41 p.m.