Triple

T2386153
Position Surface form Disambiguated ID Type / Status
Subject Björn Ulvaeus E48827 entity
Predicate familyName P18 FINISHED
Object Ulvaeus
Ulvaeus is the surname of Björn Ulvaeus, the Swedish musician, songwriter, and member of the pop group ABBA.
 E260890 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: Ulvaeus | Statement: [Björn Ulvaeus, familyName, Ulvaeus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ulvaeus
Context triple: [Björn Ulvaeus, familyName, Ulvaeus]
  • A. Magnus Westerlund
    Magnus Westerlund is a networking and real-time communications expert known for his leadership roles in Internet standards development, particularly within the IETF.
  • B. Paavo
    Paavo is a Finnish masculine given name most famously borne by legendary distance runner Paavo Nurmi.
  • C. Klas Östergren
    Klas Östergren is a prominent Swedish novelist, screenwriter, and translator known for works such as "Gentlemen" and his contributions to contemporary Scandinavian literature.
  • D. Erik von Detten
    Erik von Detten is an American actor best known for his work in popular 1990s and 2000s films and television series, including notable voice roles in animated features.
  • E. Mikael Olavinpoika
    Mikael Olavinpoika, better known as Mikael Agricola, was a 16th-century Finnish clergyman and scholar regarded as the father of written Finnish and a key figure in the Protestant Reformation in Finland.
  • 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: Ulvaeus
Triple: [Björn Ulvaeus, familyName, Ulvaeus]
Generated description
Ulvaeus is the surname of Björn Ulvaeus, the Swedish musician, songwriter, and member of the pop group ABBA.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ulvaeus
Target entity description: Ulvaeus is the surname of Björn Ulvaeus, the Swedish musician, songwriter, and member of the pop group ABBA.
  • A. Magnus Westerlund
    Magnus Westerlund is a networking and real-time communications expert known for his leadership roles in Internet standards development, particularly within the IETF.
  • B. Paavo
    Paavo is a Finnish masculine given name most famously borne by legendary distance runner Paavo Nurmi.
  • C. Klas Östergren
    Klas Östergren is a prominent Swedish novelist, screenwriter, and translator known for works such as "Gentlemen" and his contributions to contemporary Scandinavian literature.
  • D. Erik von Detten
    Erik von Detten is an American actor best known for his work in popular 1990s and 2000s films and television series, including notable voice roles in animated features.
  • E. Mikael Olavinpoika
    Mikael Olavinpoika, better known as Mikael Agricola, was a 16th-century Finnish clergyman and scholar regarded as the father of written Finnish and a key figure in the Protestant Reformation in Finland.
  • 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_69a88aa5f63081908d07fd302029fcbd completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc7d9d8148190bb8aa16fd4364aba completed March 7, 2026, 6:38 a.m.
NED1 Entity disambiguation (via context triple) batch_69aea8bcb8c88190b57fd4d0a76209a5 completed March 9, 2026, 11:02 a.m.
NEDg Description generation batch_69aeaaf53f3881909901cd204e45a5a2 completed March 9, 2026, 11:11 a.m.
NED2 Entity disambiguation (via description) batch_69aeab6f9bd48190a5873527991b2ce1 completed March 9, 2026, 11:13 a.m.
Created at: March 4, 2026, 7:57 p.m.