Triple

T23080969
Position Surface form Disambiguated ID Type / Status
Subject Bestum E575469 entity
Predicate hasPublicTransportConnection P3791 FINISHED
Object Lilleaker Line
The Lilleaker Line is a tramway line in Oslo, Norway, forming part of the city’s light rail network and serving western suburban districts.
E1570259 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: Lilleaker Line | Statement: [Bestum, hasPublicTransportConnection, Lilleaker Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lilleaker Line
Context triple: [Bestum, hasPublicTransportConnection, Lilleaker Line]
  • A. Lambertseter Line
    The Lambertseter Line is one of the lines of the Oslo Metro system in Norway, serving the Lambertseter district in the city’s southeast.
  • B. Støren Line
    The Støren Line is a historic Norwegian railway route in Trøndelag that connects Trondheim with inland regions to the south and forms part of the country’s main north–south rail corridor.
  • C. Bratsberg Line
    The Bratsberg Line is a Norwegian railway route in Telemark that connects several inland towns to the national rail network, primarily serving regional passenger traffic.
  • D. Randsfjord Line
    The Randsfjord Line is a historic Norwegian railway line connecting Drammen to Hønefoss, once an important route for both passenger and freight traffic in southeastern Norway.
  • E. Thamshavn Line
    The Thamshavn Line is a historic Norwegian electric railway, notable as one of the world’s oldest alternating-current railway lines and an important industrial transport route for the region.
  • 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: Lilleaker Line
Triple: [Bestum, hasPublicTransportConnection, Lilleaker Line]
Generated description
The Lilleaker Line is a tramway line in Oslo, Norway, forming part of the city’s light rail network and serving western suburban districts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lilleaker Line
Target entity description: The Lilleaker Line is a tramway line in Oslo, Norway, forming part of the city’s light rail network and serving western suburban districts.
  • A. Lambertseter Line
    The Lambertseter Line is one of the lines of the Oslo Metro system in Norway, serving the Lambertseter district in the city’s southeast.
  • B. Støren Line
    The Støren Line is a historic Norwegian railway route in Trøndelag that connects Trondheim with inland regions to the south and forms part of the country’s main north–south rail corridor.
  • C. Bratsberg Line
    The Bratsberg Line is a Norwegian railway route in Telemark that connects several inland towns to the national rail network, primarily serving regional passenger traffic.
  • D. Randsfjord Line
    The Randsfjord Line is a historic Norwegian railway line connecting Drammen to Hønefoss, once an important route for both passenger and freight traffic in southeastern Norway.
  • E. Thamshavn Line
    The Thamshavn Line is a historic Norwegian electric railway, notable as one of the world’s oldest alternating-current railway lines and an important industrial transport route for the region.
  • 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_69e245be28d48190ad1348d5a73db37d completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f18c67e06881908d24d6267bb49553 completed April 29, 2026, 4:43 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c15b0a6ac819085f13e7bdc82840f completed May 19, 2026, 7:48 a.m.
NEDg Description generation batch_6a0c175e246081909d6451f245ccfe66 completed May 19, 2026, 7:55 a.m.
NED2 Entity disambiguation (via description) batch_6a0c1820a4d88190aed59f50b4e7ec47 completed May 19, 2026, 7:58 a.m.
Created at: April 17, 2026, 3:56 p.m.