Triple

T7839900
Position Surface form Disambiguated ID Type / Status
Subject Cees Dam E181778 entity
Predicate notableWork P4 FINISHED
Object KPN headquarters Groningen
KPN headquarters Groningen is a modern office building in Groningen, Netherlands, designed by Dutch architect Cees Dam as a prominent regional base for the telecommunications company KPN.
E698876 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: KPN headquarters Groningen | Statement: [Cees Dam, notableWork, KPN headquarters Groningen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: KPN headquarters Groningen
Context triple: [Cees Dam, notableWork, KPN headquarters Groningen]
  • A. Groningen railway station
    Groningen railway station is the main train station in the city of Groningen in the Netherlands, serving as a regional transport hub with connections to major Dutch cities.
  • B. Groningen, Netherlands
    Groningen, Netherlands is a historic university city in the north of the country known for its vibrant student population, cycling culture, and well-preserved medieval center.
  • C. Eindhoven Centraal railway station
    Eindhoven Centraal railway station is the main railway hub of Eindhoven in the Netherlands, serving as a key regional and intercity connection point in the Dutch rail network.
  • D. Kop van Overijssel
    Kop van Overijssel is a scenic region in the northwest of the Dutch province of Overijssel, known for its wetlands, historic towns, and the water-rich national park Weerribben-Wieden.
  • E. city walls of Groningen
    The city walls of Groningen were a historic defensive fortification system surrounding the Dutch city of Groningen, playing a crucial role in its military protection and urban identity until their eventual demolition.
  • 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: KPN headquarters Groningen
Triple: [Cees Dam, notableWork, KPN headquarters Groningen]
Generated description
KPN headquarters Groningen is a modern office building in Groningen, Netherlands, designed by Dutch architect Cees Dam as a prominent regional base for the telecommunications company KPN.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: KPN headquarters Groningen
Target entity description: KPN headquarters Groningen is a modern office building in Groningen, Netherlands, designed by Dutch architect Cees Dam as a prominent regional base for the telecommunications company KPN.
  • A. Groningen railway station
    Groningen railway station is the main train station in the city of Groningen in the Netherlands, serving as a regional transport hub with connections to major Dutch cities.
  • B. Groningen, Netherlands
    Groningen, Netherlands is a historic university city in the north of the country known for its vibrant student population, cycling culture, and well-preserved medieval center.
  • C. Eindhoven Centraal railway station
    Eindhoven Centraal railway station is the main railway hub of Eindhoven in the Netherlands, serving as a key regional and intercity connection point in the Dutch rail network.
  • D. Kop van Overijssel
    Kop van Overijssel is a scenic region in the northwest of the Dutch province of Overijssel, known for its wetlands, historic towns, and the water-rich national park Weerribben-Wieden.
  • E. city walls of Groningen
    The city walls of Groningen were a historic defensive fortification system surrounding the Dutch city of Groningen, playing a crucial role in its military protection and urban identity until their eventual demolition.
  • 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_69ca8285d6488190a95d4c02d7354b53 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb14c4680481908628d22bbe4842f4 completed March 31, 2026, 12:26 a.m.
NED1 Entity disambiguation (via context triple) batch_69cb5abff2a88190a2f988b8b041ebb0 completed March 31, 2026, 5:25 a.m.
NEDg Description generation batch_69cb762dd8348190bf74be4e7f5df1e7 completed March 31, 2026, 7:22 a.m.
NED2 Entity disambiguation (via description) batch_69cbb24068908190977b266366e5ceea completed March 31, 2026, 11:38 a.m.
Created at: March 30, 2026, 4:47 p.m.