Triple

T1375614
Position Surface form Disambiguated ID Type / Status
Subject Amsterdam ferry network E29213 entity
Predicate notableRoute P22 FINISHED
Object Centraal Station – NDSM ferry
The Centraal Station – NDSM ferry is a free public ferry service in Amsterdam that connects the city’s central railway station with the former shipyard-turned-creative district of NDSM across the IJ River.
E162545 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: Centraal Station – NDSM ferry | Statement: [Amsterdam ferry network, notableRoute, Centraal Station – NDSM ferry]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Centraal Station – NDSM ferry
Context triple: [Amsterdam ferry network, notableRoute, Centraal Station – NDSM ferry]
  • A. Molengracht canal area
    The Molengracht canal area is a Dutch-inspired canal and plaza development in downtown Pella, Iowa, featuring shops, restaurants, and public gathering spaces that reflect the town’s Dutch heritage.
  • B. 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.
  • C. Grachtengordel
    Grachtengordel is the famous ring of 17th-century canals encircling Amsterdam’s historic center, renowned for its picturesque waterways and canal houses.
  • D. Leidseplein
    Leidseplein is a lively square in central Amsterdam known for its theaters, nightlife, street performers, and numerous cafés and restaurants.
  • E. Oostelijke Handelskade
    Oostelijke Handelskade is a prominent waterfront street and former harbor quay in Amsterdam’s Eastern Docklands, now known for its modern residential and office developments along the IJ river.
  • 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: Centraal Station – NDSM ferry
Triple: [Amsterdam ferry network, notableRoute, Centraal Station – NDSM ferry]
Generated description
The Centraal Station – NDSM ferry is a free public ferry service in Amsterdam that connects the city’s central railway station with the former shipyard-turned-creative district of NDSM across the IJ River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Centraal Station – NDSM ferry
Target entity description: The Centraal Station – NDSM ferry is a free public ferry service in Amsterdam that connects the city’s central railway station with the former shipyard-turned-creative district of NDSM across the IJ River.
  • A. Molengracht canal area
    The Molengracht canal area is a Dutch-inspired canal and plaza development in downtown Pella, Iowa, featuring shops, restaurants, and public gathering spaces that reflect the town’s Dutch heritage.
  • B. 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.
  • C. Grachtengordel
    Grachtengordel is the famous ring of 17th-century canals encircling Amsterdam’s historic center, renowned for its picturesque waterways and canal houses.
  • D. Leidseplein
    Leidseplein is a lively square in central Amsterdam known for its theaters, nightlife, street performers, and numerous cafés and restaurants.
  • E. Oostelijke Handelskade
    Oostelijke Handelskade is a prominent waterfront street and former harbor quay in Amsterdam’s Eastern Docklands, now known for its modern residential and office developments along the IJ river.
  • 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_69a498d883a48190bfdca525296ef7ee completed March 1, 2026, 7:51 p.m.
NER Named-entity recognition batch_69a4c2f9b51c8190ad52fd8c151499be completed March 1, 2026, 10:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69ace56940408190aeba5a342ae3ab17 completed March 8, 2026, 2:56 a.m.
NEDg Description generation batch_69ace5fb515081908acadef0303b8f6e completed March 8, 2026, 2:59 a.m.
NED2 Entity disambiguation (via description) batch_69ace9ba4b3481908d03636d8f72d04c completed March 8, 2026, 3:15 a.m.
Created at: March 1, 2026, 7:59 p.m.