Triple

T222860
Position Surface form Disambiguated ID Type / Status
Subject Amstel River E4253 entity
Predicate hasEvent P811 FINISHED
Object Amsterdam City Swim
Amsterdam City Swim is an annual open-water charity swimming event in Amsterdam that raises funds and awareness for ALS by having participants swim through the city’s canals.
E28392 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: Amsterdam City Swim | Statement: [Amstel River, hasEvent, Amsterdam City Swim]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Amsterdam City Swim
Context triple: [Amstel River, hasEvent, Amsterdam City Swim]
  • A. Polar Bear Plunge
    Polar Bear Plunge is a popular San Diego Zoo exhibit that immerses visitors in the Arctic habitat and behavior of polar bears through underwater viewing and educational displays.
  • B. Amsterdam Sloterdijk
    Amsterdam Sloterdijk is a major multimodal transport hub in the western part of Amsterdam, serving as a key interchange for national and international trains, metro, trams, and buses.
  • 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. Nieuwe Waterweg
    Nieuwe Waterweg is a major artificial ship canal in the Netherlands that provides a direct deep-water connection between the North Sea and the port of Rotterdam.
  • E. Amsterdam
    Amsterdam is the largest city in the Netherlands, renowned as a historic commercial and cultural center characterized by its canals, trading heritage, and role as the country’s principal metropolis.
  • 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: Amsterdam City Swim
Triple: [Amstel River, hasEvent, Amsterdam City Swim]
Generated description
Amsterdam City Swim is an annual open-water charity swimming event in Amsterdam that raises funds and awareness for ALS by having participants swim through the city’s canals.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Amsterdam City Swim
Target entity description: Amsterdam City Swim is an annual open-water charity swimming event in Amsterdam that raises funds and awareness for ALS by having participants swim through the city’s canals.
  • A. Polar Bear Plunge
    Polar Bear Plunge is a popular San Diego Zoo exhibit that immerses visitors in the Arctic habitat and behavior of polar bears through underwater viewing and educational displays.
  • B. Amsterdam Sloterdijk
    Amsterdam Sloterdijk is a major multimodal transport hub in the western part of Amsterdam, serving as a key interchange for national and international trains, metro, trams, and buses.
  • 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. Nieuwe Waterweg
    Nieuwe Waterweg is a major artificial ship canal in the Netherlands that provides a direct deep-water connection between the North Sea and the port of Rotterdam.
  • E. Amsterdam
    Amsterdam is the largest city in the Netherlands, renowned as a historic commercial and cultural center characterized by its canals, trading heritage, and role as the country’s principal metropolis.
  • 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_69a2573508588190b522c2476d91acfe completed Feb. 28, 2026, 2:47 a.m.
NER Named-entity recognition batch_69a25c705fd88190bfee7f5e1f7cee17 completed Feb. 28, 2026, 3:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69a34d96acd88190ae3c8c86bee2572c completed Feb. 28, 2026, 8:18 p.m.
NEDg Description generation batch_69a351694cf48190a87a4135868cab86 completed Feb. 28, 2026, 8:34 p.m.
NED2 Entity disambiguation (via description) batch_69a351c25af08190858e4d6644ddd75d completed Feb. 28, 2026, 8:36 p.m.
Created at: Feb. 28, 2026, 2:53 a.m.