Triple

T1234785
Position Surface form Disambiguated ID Type / Status
Subject Sigrid Undset E26522 entity
Predicate spouse P13 FINISHED
Object Anders Castus Svarstad
Anders Castus Svarstad was a Norwegian painter and graphic artist known for his urban landscapes and as the husband of Nobel Prize–winning author Sigrid Undset.
 E162447 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: Anders Castus Svarstad | Statement: [Sigrid Undset, spouse, Anders Castus Svarstad]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Anders Castus Svarstad
Context triple: [Sigrid Undset, spouse, Anders Castus Svarstad]
  • A. Jan Christian Vestre
    Jan Christian Vestre is a Norwegian Labour Party politician and businessman who has served as Norway’s Minister of Trade and Industry.
  • B. Johann Olav Koss
    Johann Olav Koss is a Norwegian speed skater renowned for winning multiple gold medals and setting world records at the 1994 Lillehammer Winter Olympics.
  • C. Morten Lie
    Morten Lie is a person notable enough to be recognized as a bearer of the surname Lie, though specific widely known public details about him are limited.
  • D. Rigmor Aasrud
    Rigmor Aasrud is a Norwegian Labour Party politician who has held prominent leadership roles in the national parliament and government.
  • E. Geir Ivarsøy
    Geir Ivarsøy was a Norwegian software developer best known as the co-founder and key architect behind the Opera web browser.
  • 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: Anders Castus Svarstad
Triple: [Sigrid Undset, spouse, Anders Castus Svarstad]
Generated description
Anders Castus Svarstad was a Norwegian painter and graphic artist known for his urban landscapes and as the husband of Nobel Prize–winning author Sigrid Undset.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Anders Castus Svarstad
Target entity description: Anders Castus Svarstad was a Norwegian painter and graphic artist known for his urban landscapes and as the husband of Nobel Prize–winning author Sigrid Undset.
  • A. Jan Christian Vestre
    Jan Christian Vestre is a Norwegian Labour Party politician and businessman who has served as Norway’s Minister of Trade and Industry.
  • B. Johann Olav Koss
    Johann Olav Koss is a Norwegian speed skater renowned for winning multiple gold medals and setting world records at the 1994 Lillehammer Winter Olympics.
  • C. Morten Lie
    Morten Lie is a person notable enough to be recognized as a bearer of the surname Lie, though specific widely known public details about him are limited.
  • D. Rigmor Aasrud
    Rigmor Aasrud is a Norwegian Labour Party politician who has held prominent leadership roles in the national parliament and government.
  • E. Geir Ivarsøy
    Geir Ivarsøy was a Norwegian software developer best known as the co-founder and key architect behind the Opera web browser.
  • 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_69a4948571c88190a9191e451e6035fd completed March 1, 2026, 7:33 p.m.
NER Named-entity recognition batch_69a4be5e421081908f2432528019db25 completed March 1, 2026, 10:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69ace5581ccc81909c9c234e4b61205a completed March 8, 2026, 2:56 a.m.
NEDg Description generation batch_69ace5fb515081908acadef0303b8f6e completed March 8, 2026, 2:59 a.m.
NED2 Entity disambiguation (via description) batch_69ace9ba4b3481908d03636d8f72d04c completed March 8, 2026, 3:15 a.m.
Created at: March 1, 2026, 7:47 p.m.