Triple

T10720210
Position Surface form Disambiguated ID Type / Status
Subject Mayor of Cologne E252797 entity
Predicate officeHolder P537 FINISHED
Object Henriette Reker
Henriette Reker is a German politician and independent candidate who became the first female mayor of Cologne, known for her pro-refugee stance and surviving a politically motivated stabbing during her 2015 election campaign.
E882098 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: Henriette Reker | Statement: [Mayor of Cologne, officeHolder, Henriette Reker]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Henriette Reker
Context triple: [Mayor of Cologne, officeHolder, Henriette Reker]
  • A. Edith Schippers
    Edith Schippers is a Dutch politician who served as Minister of Health, Welfare and Sport and is a prominent member of the People's Party for Freedom and Democracy (VVD).
  • B. Cornélie Scheffer
    Cornélie Scheffer was a 19th-century French woman known primarily for her marriage to the influential philosopher and historian Ernest Renan and her connection to the artistic Scheffer family.
  • C. Madelon Vriesendorp
    Madelon Vriesendorp is a Dutch artist and illustrator best known for her influential architectural drawings and co-founding role in the Office for Metropolitan Architecture (OMA).
  • D. Johanna Maria van der Haeghen
    Johanna Maria van der Haeghen was a 17th-century Dutch woman best known as the wife of admiral Cornelis Tromp, a prominent naval commander of the Dutch Republic.
  • E. Andrée de Jongh
    Andrée de Jongh was a Belgian resistance leader during World War II who founded and organized the Comet Line escape network that helped Allied airmen evade capture and reach safety.
  • 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: Henriette Reker
Triple: [Mayor of Cologne, officeHolder, Henriette Reker]
Generated description
Henriette Reker is a German politician and independent candidate who became the first female mayor of Cologne, known for her pro-refugee stance and surviving a politically motivated stabbing during her 2015 election campaign.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Henriette Reker
Target entity description: Henriette Reker is a German politician and independent candidate who became the first female mayor of Cologne, known for her pro-refugee stance and surviving a politically motivated stabbing during her 2015 election campaign.
  • A. Edith Schippers
    Edith Schippers is a Dutch politician who served as Minister of Health, Welfare and Sport and is a prominent member of the People's Party for Freedom and Democracy (VVD).
  • B. Cornélie Scheffer
    Cornélie Scheffer was a 19th-century French woman known primarily for her marriage to the influential philosopher and historian Ernest Renan and her connection to the artistic Scheffer family.
  • C. Madelon Vriesendorp
    Madelon Vriesendorp is a Dutch artist and illustrator best known for her influential architectural drawings and co-founding role in the Office for Metropolitan Architecture (OMA).
  • D. Johanna Maria van der Haeghen
    Johanna Maria van der Haeghen was a 17th-century Dutch woman best known as the wife of admiral Cornelis Tromp, a prominent naval commander of the Dutch Republic.
  • E. Andrée de Jongh
    Andrée de Jongh was a Belgian resistance leader during World War II who founded and organized the Comet Line escape network that helped Allied airmen evade capture and reach safety.
  • 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_69d6aa5d8be481909a43218b2bfdbe95 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d70d42033c81908cafe500213a9da1 completed April 9, 2026, 2:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69dbb72b9ce08190a9134f3365d3f8cb completed April 12, 2026, 3:15 p.m.
NEDg Description generation batch_69dbbbe3d9dc819088f85d41ef66ab29 completed April 12, 2026, 3:36 p.m.
NED2 Entity disambiguation (via description) batch_69dbc58a5ef481908e67fff6686fb506 completed April 12, 2026, 4:17 p.m.
Created at: April 8, 2026, 9:13 p.m.