Triple

T12765364
Position Surface form Disambiguated ID Type / Status
Subject Amsterdamse Bos E305108 entity
Predicate hasPart P35 FINISHED
Object Bosbaan rowing lake
Bosbaan rowing lake is a historic artificial rowing course in Amsterdam, Netherlands, known as one of the world’s oldest purpose-built rowing venues and a major site for national and international regattas.
 E1001889 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: Bosbaan rowing lake | Statement: [Amsterdamse Bos, hasPart, Bosbaan rowing lake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bosbaan rowing lake
Context triple: [Amsterdamse Bos, hasPart, Bosbaan rowing lake]
  • A. Lake Carnegie rowing course
    Lake Carnegie rowing course is a renowned stretch of water in Princeton, New Jersey, used primarily for collegiate rowing and regattas, especially by Princeton University crews.
  • B. Bowron Lake Canoe Circuit
    The Bowron Lake Canoe Circuit is a renowned multi-day wilderness paddling route in British Columbia, Canada, featuring a chain of lakes, rivers, and portages arranged in a near-perfect loop.
  • C. Burnaby Lake Rowing Pavilion
    Burnaby Lake Rowing Pavilion is a rowing and event facility on Burnaby Lake in Burnaby, British Columbia, serving as a hub for competitive rowing, training, and community gatherings.
  • D. Welland International Flatwater Centre
    The Welland International Flatwater Centre is a premier Canadian water sports venue renowned for hosting national and international rowing, canoeing, and kayaking competitions.
  • E. Ornamental Lake
    Ornamental Lake is a picturesque man-made water feature within Melbourne’s Royal Botanic Gardens, known for its scenic views, birdlife, and tranquil walking paths.
  • 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: Bosbaan rowing lake
Triple: [Amsterdamse Bos, hasPart, Bosbaan rowing lake]
Generated description
Bosbaan rowing lake is a historic artificial rowing course in Amsterdam, Netherlands, known as one of the world’s oldest purpose-built rowing venues and a major site for national and international regattas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bosbaan rowing lake
Target entity description: Bosbaan rowing lake is a historic artificial rowing course in Amsterdam, Netherlands, known as one of the world’s oldest purpose-built rowing venues and a major site for national and international regattas.
  • A. Lake Carnegie rowing course
    Lake Carnegie rowing course is a renowned stretch of water in Princeton, New Jersey, used primarily for collegiate rowing and regattas, especially by Princeton University crews.
  • B. Bowron Lake Canoe Circuit
    The Bowron Lake Canoe Circuit is a renowned multi-day wilderness paddling route in British Columbia, Canada, featuring a chain of lakes, rivers, and portages arranged in a near-perfect loop.
  • C. Burnaby Lake Rowing Pavilion
    Burnaby Lake Rowing Pavilion is a rowing and event facility on Burnaby Lake in Burnaby, British Columbia, serving as a hub for competitive rowing, training, and community gatherings.
  • D. Welland International Flatwater Centre
    The Welland International Flatwater Centre is a premier Canadian water sports venue renowned for hosting national and international rowing, canoeing, and kayaking competitions.
  • E. Ornamental Lake
    Ornamental Lake is a picturesque man-made water feature within Melbourne’s Royal Botanic Gardens, known for its scenic views, birdlife, and tranquil walking paths.
  • 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_69d7bdf1fcd081909ffb0e0d6fa3a07d completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96df1ef148190af525532fcb0933b completed April 10, 2026, 9:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69f684f4e1508190a6f023f1d1dc192e completed May 2, 2026, 11:12 p.m.
NEDg Description generation batch_69f6863fada48190afe2ff7896a60094 completed May 2, 2026, 11:18 p.m.
NED2 Entity disambiguation (via description) batch_69f686bcac94819088782273effbb06a completed May 2, 2026, 11:20 p.m.
Created at: April 9, 2026, 5:28 p.m.