Triple

T8525985
Position Surface form Disambiguated ID Type / Status
Subject Buiksloterweg E201817 entity
Predicate hasTransportService P1737 FINISHED
Object Buiksloterwegveer ferry
The Buiksloterwegveer ferry is a free public ferry service in Amsterdam that carries pedestrians and cyclists across the IJ between Amsterdam Central Station and Buiksloterweg in Amsterdam-Noord.
 E738087 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: Buiksloterwegveer ferry | Statement: [Buiksloterweg, hasTransportService, Buiksloterwegveer ferry]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Buiksloterwegveer ferry
Context triple: [Buiksloterweg, hasTransportService, Buiksloterwegveer ferry]
  • A. Hekelingen–Piershil ferry
    The Hekelingen–Piershil ferry is a former Dutch river ferry service that connected the villages of Hekelingen and Piershil across the Spui in South Holland.
  • B. Culemborg–Schalkwijk ferry
    The Culemborg–Schalkwijk ferry is a small passenger and vehicle ferry service in the Netherlands that connects the town of Culemborg with the village of Schalkwijk across the Lek River.
  • C. Schoonhoven–Gelkenes ferry
    The Schoonhoven–Gelkenes ferry is a passenger and vehicle ferry service in the Netherlands that connects the towns of Schoonhoven and Gelkenes across the Lek River.
  • D. Waterbus Dordrecht–Rotterdam
    Waterbus Dordrecht–Rotterdam is a public passenger ferry service in the Netherlands that connects Dordrecht, Rotterdam, and intermediate towns along the river.
  • E. Leidsevaart
    Leidsevaart is a historic canal in the Netherlands that runs between Haarlem and Leiden and was once an important route for passenger boats and trade.
  • 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: Buiksloterwegveer ferry
Triple: [Buiksloterweg, hasTransportService, Buiksloterwegveer ferry]
Generated description
The Buiksloterwegveer ferry is a free public ferry service in Amsterdam that carries pedestrians and cyclists across the IJ between Amsterdam Central Station and Buiksloterweg in Amsterdam-Noord.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Buiksloterwegveer ferry
Target entity description: The Buiksloterwegveer ferry is a free public ferry service in Amsterdam that carries pedestrians and cyclists across the IJ between Amsterdam Central Station and Buiksloterweg in Amsterdam-Noord.
  • A. Hekelingen–Piershil ferry
    The Hekelingen–Piershil ferry is a former Dutch river ferry service that connected the villages of Hekelingen and Piershil across the Spui in South Holland.
  • B. Culemborg–Schalkwijk ferry
    The Culemborg–Schalkwijk ferry is a small passenger and vehicle ferry service in the Netherlands that connects the town of Culemborg with the village of Schalkwijk across the Lek River.
  • C. Schoonhoven–Gelkenes ferry
    The Schoonhoven–Gelkenes ferry is a passenger and vehicle ferry service in the Netherlands that connects the towns of Schoonhoven and Gelkenes across the Lek River.
  • D. Waterbus Dordrecht–Rotterdam
    Waterbus Dordrecht–Rotterdam is a public passenger ferry service in the Netherlands that connects Dordrecht, Rotterdam, and intermediate towns along the river.
  • E. Leidsevaart
    Leidsevaart is a historic canal in the Netherlands that runs between Haarlem and Leiden and was once an important route for passenger boats and trade.
  • 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_69ca83228b24819085d22e7dc99f5d94 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe6463fe48190b6d3482212356be1 completed March 31, 2026, 3:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce4e975d7c8190a7a1fc25c1d67a6f completed April 2, 2026, 11:10 a.m.
NEDg Description generation batch_69ce4ffcf7488190b94cae18be14e8ff completed April 2, 2026, 11:16 a.m.
NED2 Entity disambiguation (via description) batch_69ce507766448190830dd3efc8a79a74 completed April 2, 2026, 11:18 a.m.
Created at: March 30, 2026, 6:16 p.m.