Triple

T5840618
Position Surface form Disambiguated ID Type / Status
Subject SL79 tram E129582 entity
Predicate manufacturer P490 FINISHED
Object Strømmens Værksted
Strømmens Værksted was a Norwegian industrial company best known for producing railway rolling stock and trams.
 E551923 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: Strømmens Værksted | Statement: [SL79 tram, manufacturer, Strømmens Værksted]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Strømmens Værksted
Context triple: [SL79 tram, manufacturer, Strømmens Værksted]
  • A. Stetinden
    Stetinden is a distinctive, obelisk-shaped mountain in Nordland, Norway, renowned among climbers and often called Norway’s national mountain.
  • B. The Studio
    The Studio is a 1969 painting by Philip Guston that marks his pivotal shift from abstract expressionism to a bold, cartoonish figurative style, often interpreted as a self-critical reflection on the role of the artist amid political and moral crisis.
  • C. The Studio
    The Studio is a recording facility known for hosting the production of various music projects, including the work titled "Phrenology."
  • D. Løten
    Løten is a rural municipality in Innlandet county, Norway, known for its agricultural landscape and historic connections to painter Edvard Munch.
  • E. Dovrebanen
    Dovrebanen is a major Norwegian railway line connecting Oslo and Trondheim across the Dovrefjell mountain area.
  • 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: Strømmens Værksted
Triple: [SL79 tram, manufacturer, Strømmens Værksted]
Generated description
Strømmens Værksted was a Norwegian industrial company best known for producing railway rolling stock and trams.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Strømmens Værksted
Target entity description: Strømmens Værksted was a Norwegian industrial company best known for producing railway rolling stock and trams.
  • A. Stetinden
    Stetinden is a distinctive, obelisk-shaped mountain in Nordland, Norway, renowned among climbers and often called Norway’s national mountain.
  • B. The Studio
    The Studio is a 1969 painting by Philip Guston that marks his pivotal shift from abstract expressionism to a bold, cartoonish figurative style, often interpreted as a self-critical reflection on the role of the artist amid political and moral crisis.
  • C. The Studio
    The Studio is a recording facility known for hosting the production of various music projects, including the work titled "Phrenology."
  • D. Løten
    Løten is a rural municipality in Innlandet county, Norway, known for its agricultural landscape and historic connections to painter Edvard Munch.
  • E. Dovrebanen
    Dovrebanen is a major Norwegian railway line connecting Oslo and Trondheim across the Dovrefjell mountain area.
  • 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_69c0084bd31c8190a796bb6284845e83 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c034d6f09c81908dfb3c2c51a2f5a9 completed March 22, 2026, 6:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0a19e4ec4819099fa5c6fe9a6a257 completed March 23, 2026, 2:12 a.m.
NEDg Description generation batch_69c0a572f52481908fc4f2a833fd8edf completed March 23, 2026, 2:29 a.m.
NED2 Entity disambiguation (via description) batch_69c0a5d17d5c8190a5fe816d29400894 completed March 23, 2026, 2:30 a.m.
Created at: March 22, 2026, 3:54 p.m.