Triple

T23318259
Position Surface form Disambiguated ID Type / Status
Subject Marnixstraat E590773 entity
Predicate hasPart P35 FINISHED
Object bus station Elandsgracht
Bus station Elandsgracht is a major public transport hub in central Amsterdam, serving as a key terminus for regional and city bus lines.
 E1580990 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: bus station Elandsgracht | Statement: [Marnixstraat, hasPart, bus station Elandsgracht]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: bus station Elandsgracht
Context triple: [Marnixstraat, hasPart, bus station Elandsgracht]
  • A. Europaplein station
    Europaplein station is an underground Amsterdam Metro station in the Zuidas district that serves as a stop on the North–South Line (Line 52).
  • B. Daan station
    Daan station is a metro station in Taipei, Taiwan, serving as an interchange hub on the city’s rapid transit network.
  • C. Den Dolder railway station
    Den Dolder railway station is a local train station in the village of Den Dolder in the Netherlands, serving as a stop on regional rail services in the province of Utrecht.
  • D. Sloterdijk station
    Sloterdijk station is a major Amsterdam transport interchange that connects metro, train, tram, and bus services in the western part of the city.
  • E. Vijzelgracht metro station
    Vijzelgracht metro station is an underground station on Amsterdam’s North–South metro line, serving the central canal belt area near Vijzelstraat.
  • 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: bus station Elandsgracht
Triple: [Marnixstraat, hasPart, bus station Elandsgracht]
Generated description
Bus station Elandsgracht is a major public transport hub in central Amsterdam, serving as a key terminus for regional and city bus lines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: bus station Elandsgracht
Target entity description: Bus station Elandsgracht is a major public transport hub in central Amsterdam, serving as a key terminus for regional and city bus lines.
  • A. Europaplein station
    Europaplein station is an underground Amsterdam Metro station in the Zuidas district that serves as a stop on the North–South Line (Line 52).
  • B. Daan station
    Daan station is a metro station in Taipei, Taiwan, serving as an interchange hub on the city’s rapid transit network.
  • C. Den Dolder railway station
    Den Dolder railway station is a local train station in the village of Den Dolder in the Netherlands, serving as a stop on regional rail services in the province of Utrecht.
  • D. Sloterdijk station
    Sloterdijk station is a major Amsterdam transport interchange that connects metro, train, tram, and bus services in the western part of the city.
  • E. Vijzelgracht metro station
    Vijzelgracht metro station is an underground station on Amsterdam’s North–South metro line, serving the central canal belt area near Vijzelstraat.
  • 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_69e25d1d32188190948eb76909d1dcc3 completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f1978372948190bad066893c4e0768 completed April 29, 2026, 5:30 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c4ca60aac819088dafd529a37d2e3 completed May 19, 2026, 11:42 a.m.
NEDg Description generation batch_6a0c4f37e390819083df9a959acf3a32 completed May 19, 2026, 11:53 a.m.
NED2 Entity disambiguation (via description) batch_6a0c4fdafde88190a7ac791189acde68 completed May 19, 2026, 11:56 a.m.
Created at: April 17, 2026, 5:07 p.m.