Triple

T15665575
Position Surface form Disambiguated ID Type / Status
Subject Heerenveen E377176 entity
Predicate hasNotableFacility P105 FINISHED
Object Thialf
Thialf is a renowned indoor ice arena in Heerenveen, Netherlands, best known as a premier venue for international speed skating competitions.
 E1169951 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: Thialf | Statement: [Heerenveen, hasNotableFacility, Thialf]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Thialf
Context triple: [Heerenveen, hasNotableFacility, Thialf]
  • A. Espee
    Espee is a common nickname for the historic Southern Pacific Railroad, a major American railroad that operated in the western United States.
  • B. Schaal
    Schaal is a surname most notably associated with American actress Wendy Schaal, known for her work in film and television voice acting.
  • C. Tielt-Winge
    Tielt-Winge is a municipality in the Flemish Brabant province of Belgium, known for its rural character and scattered villages including Meensel-Kiezegem.
  • D. Menzlin
    Menzlin is a small locality in northeastern Germany, historically part of Pomerania.
  • E. Neerwinden
    Neerwinden is a village in present-day Belgium known primarily as the site of two major 18th-century battles during the War of the Austrian Succession and the French Revolutionary Wars.
  • 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: Thialf
Triple: [Heerenveen, hasNotableFacility, Thialf]
Generated description
Thialf is a renowned indoor ice arena in Heerenveen, Netherlands, best known as a premier venue for international speed skating competitions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Thialf
Target entity description: Thialf is a renowned indoor ice arena in Heerenveen, Netherlands, best known as a premier venue for international speed skating competitions.
  • A. Espee
    Espee is a common nickname for the historic Southern Pacific Railroad, a major American railroad that operated in the western United States.
  • B. Schaal
    Schaal is a surname most notably associated with American actress Wendy Schaal, known for her work in film and television voice acting.
  • C. Tielt-Winge
    Tielt-Winge is a municipality in the Flemish Brabant province of Belgium, known for its rural character and scattered villages including Meensel-Kiezegem.
  • D. Menzlin
    Menzlin is a small locality in northeastern Germany, historically part of Pomerania.
  • E. Neerwinden
    Neerwinden is a village in present-day Belgium known primarily as the site of two major 18th-century battles during the War of the Austrian Succession and the French Revolutionary Wars.
  • 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_69d85cd2e28481909d4e975bee20872f completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04f0f4df08190ad2c5d78e435d8eb completed April 16, 2026, 2:53 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff679ff4648190a2f05d6445fa59df completed May 9, 2026, 4:58 p.m.
NEDg Description generation batch_69ff68af38848190975e374b2c8c917b completed May 9, 2026, 5:02 p.m.
NED2 Entity disambiguation (via description) batch_69ff69660b6c819082dbdf06db1c8fe3 completed May 9, 2026, 5:05 p.m.
Created at: April 10, 2026, 4:16 a.m.