Triple

T9151237
Position Surface form Disambiguated ID Type / Status
Subject Tarja Halonen E219587 entity
Predicate spouse P13 FINISHED
Object Pentti Arajärvi
Pentti Arajärvi is a Finnish legal scholar and civil servant best known as the husband of former President of Finland Tarja Halonen.
 E806392 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: Pentti Arajärvi | Statement: [Tarja Halonen, spouse, Pentti Arajärvi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pentti Arajärvi
Context triple: [Tarja Halonen, spouse, Pentti Arajärvi]
  • A. Aarne Juutilainen
    Aarne Juutilainen was a highly decorated Finnish Army officer and legendary front-line commander of the Winter War and Continuation War, renowned for his bravery and leadership.
  • B. Kalevi Sorsa
    Kalevi Sorsa was a prominent Finnish Social Democratic politician who served multiple terms as Prime Minister of Finland and was a central figure in the country’s postwar political life.
  • C. Hannu Heikkinen
    Hannu Heikkinen is a structural engineer known for his work on the design and construction of Toronto City Hall.
  • D. Bertil Huttunen
    Bertil Huttunen was an architect associated with the design of Toronto City Hall.
  • E. Juhani Mykkänen
    Juhani Mykkänen is an entrepreneur best known as a co-founder of the social gaming company Playfish.
  • 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: Pentti Arajärvi
Triple: [Tarja Halonen, spouse, Pentti Arajärvi]
Generated description
Pentti Arajärvi is a Finnish legal scholar and civil servant best known as the husband of former President of Finland Tarja Halonen.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pentti Arajärvi
Target entity description: Pentti Arajärvi is a Finnish legal scholar and civil servant best known as the husband of former President of Finland Tarja Halonen.
  • A. Aarne Juutilainen
    Aarne Juutilainen was a highly decorated Finnish Army officer and legendary front-line commander of the Winter War and Continuation War, renowned for his bravery and leadership.
  • B. Kalevi Sorsa
    Kalevi Sorsa was a prominent Finnish Social Democratic politician who served multiple terms as Prime Minister of Finland and was a central figure in the country’s postwar political life.
  • C. Hannu Heikkinen
    Hannu Heikkinen is a structural engineer known for his work on the design and construction of Toronto City Hall.
  • D. Bertil Huttunen
    Bertil Huttunen was an architect associated with the design of Toronto City Hall.
  • E. Juhani Mykkänen
    Juhani Mykkänen is an entrepreneur best known as a co-founder of the social gaming company Playfish.
  • 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_69ca83e25418819093c6503deeaf30de completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cca96b57888190a09a563f1fa522f6 completed April 1, 2026, 5:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69d152586ca08190854463dfdd1f727c completed April 4, 2026, 6:03 p.m.
NEDg Description generation batch_69d153f868f081909fceb511788ce17f completed April 4, 2026, 6:10 p.m.
NED2 Entity disambiguation (via description) batch_69d154567f408190a848eea4ca905fb6 completed April 4, 2026, 6:11 p.m.
Created at: March 30, 2026, 7:20 p.m.