Triple

T14185711
Position Surface form Disambiguated ID Type / Status
Subject Rotterdam Metro E351568 entity
Predicate majorStation P1071 FINISHED
Object Capelsebrug
Capelsebrug is a key interchange station on the Rotterdam Metro network, serving as a connection point between multiple metro lines and regional bus services on the eastern side of the city.
 E1086259 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: Capelsebrug | Statement: [Rotterdam Metro, majorStation, Capelsebrug]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Capelsebrug
Context triple: [Rotterdam Metro, majorStation, Capelsebrug]
  • A. Bragernes
    Bragernes is a historic former town and district that now forms the northern part of the city of Drammen in Norway.
  • B. Nakskov
    Nakskov is a historic port town in southern Denmark located on the island of Lolland, known for its maritime industry and coastal setting.
  • C. Knudshoved
    Knudshoved is a coastal area on the Danish island of Funen that serves as a key transport hub and former ferry terminal at the western end of the Great Belt crossing.
  • D. Forlandsundet
    Forlandsundet is a strait in the Svalbard archipelago that separates the island of Prins Karls Forland from the west coast of Spitsbergen.
  • E. Tranekær
    Tranekær is a historic village on the Danish island of Langeland, known for its castle and scenic rural surroundings.
  • 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: Capelsebrug
Triple: [Rotterdam Metro, majorStation, Capelsebrug]
Generated description
Capelsebrug is a key interchange station on the Rotterdam Metro network, serving as a connection point between multiple metro lines and regional bus services on the eastern side of the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Capelsebrug
Target entity description: Capelsebrug is a key interchange station on the Rotterdam Metro network, serving as a connection point between multiple metro lines and regional bus services on the eastern side of the city.
  • A. Bragernes
    Bragernes is a historic former town and district that now forms the northern part of the city of Drammen in Norway.
  • B. Nakskov
    Nakskov is a historic port town in southern Denmark located on the island of Lolland, known for its maritime industry and coastal setting.
  • C. Knudshoved
    Knudshoved is a coastal area on the Danish island of Funen that serves as a key transport hub and former ferry terminal at the western end of the Great Belt crossing.
  • D. Forlandsundet
    Forlandsundet is a strait in the Svalbard archipelago that separates the island of Prins Karls Forland from the west coast of Spitsbergen.
  • E. Tranekær
    Tranekær is a historic village on the Danish island of Langeland, known for its castle and scenic rural surroundings.
  • 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_69d8278834a08190b0f1784e58d7b99c completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de61cd5778819092a03597bcdcc182 completed April 14, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd19433dc08190b4d2f1aef1b2d67d completed May 7, 2026, 10:59 p.m.
NEDg Description generation batch_69fd1ad65b608190b325c82347a3d8b3 completed May 7, 2026, 11:05 p.m.
NED2 Entity disambiguation (via description) batch_69fd1b68e8288190a9e9e3d855ed2719 completed May 7, 2026, 11:08 p.m.
Created at: April 10, 2026, 1:03 a.m.