Triple

T10057695
Position Surface form Disambiguated ID Type / Status
Subject Klas Östergren E208902 entity
Predicate familyName P18 FINISHED
Object Östergren
Östergren is a Swedish surname most notably associated with acclaimed novelist and screenwriter Klas Östergren.
 E838686 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: Östergren | Statement: [Klas Östergren, familyName, Östergren]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Östergren
Context triple: [Klas Östergren, familyName, Östergren]
  • A. Gyllensten
    Gyllensten is a Swedish surname most notably associated with Lars Gyllensten, a prominent author and former member of the Swedish Academy.
  • B. Löfgren
    Löfgren is a Swedish surname associated with several notable individuals in fields such as music, science, and politics.
  • C. Gruden
    Gruden is a surname most prominently associated with Jon Gruden, a former NFL head coach and television analyst.
  • D. Sandgren
    Sandgren is a Swedish surname borne by various notable individuals in fields such as film, sports, and the arts.
  • E. Göransson
    Göransson is a Swedish surname most notably borne by composer and record producer Ludwig Göransson.
  • 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: Östergren
Triple: [Klas Östergren, familyName, Östergren]
Generated description
Östergren is a Swedish surname most notably associated with acclaimed novelist and screenwriter Klas Östergren.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Östergren
Target entity description: Östergren is a Swedish surname most notably associated with acclaimed novelist and screenwriter Klas Östergren.
  • A. Gyllensten
    Gyllensten is a Swedish surname most notably associated with Lars Gyllensten, a prominent author and former member of the Swedish Academy.
  • B. Löfgren
    Löfgren is a Swedish surname associated with several notable individuals in fields such as music, science, and politics.
  • C. Gruden
    Gruden is a surname most prominently associated with Jon Gruden, a former NFL head coach and television analyst.
  • D. Sandgren
    Sandgren is a Swedish surname borne by various notable individuals in fields such as film, sports, and the arts.
  • E. Göransson
    Göransson is a Swedish surname most notably borne by composer and record producer Ludwig Göransson.
  • 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_69ca836094408190a36a1ea7e9a86fcd completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cdcfaf7700819084dedf7b63e789c1 completed April 2, 2026, 2:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69d29a5d4b308190b5b1ece1ca99be86 completed April 5, 2026, 5:22 p.m.
NEDg Description generation batch_69d29b7430248190b8965eaf1286dd7c completed April 5, 2026, 5:27 p.m.
NED2 Entity disambiguation (via description) batch_69d29c7ba9f081908f4614098d6c954b completed April 5, 2026, 5:31 p.m.
Created at: March 30, 2026, 8:57 p.m.