Triple

T18057652
Position Surface form Disambiguated ID Type / Status
Subject The Ghost Sonata E432079 entity
Predicate hasCharacter P2308 FINISHED
Object Johannsson
Johannsson is a character in August Strindberg’s expressionist play "The Ghost Sonata," contributing to its eerie, dreamlike exploration of guilt and illusion.
 E1304265 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: Johannsson | Statement: [The Ghost Sonata, hasCharacter, Johannsson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Johannsson
Context triple: [The Ghost Sonata, hasCharacter, Johannsson]
  • A. Jóhannsson
    Jóhannsson is an Icelandic surname most notably borne by the late composer Jóhann Jóhannsson, known for his atmospheric film scores and experimental music.
  • B. Johnsson
    Johnsson is a Scandinavian surname, most commonly found in Sweden, that is a patronymic variant of the name Johnson.
  • C. Jonsson
    Jonsson is the namesake of the Jonsson-Rowland Science Center, likely a significant benefactor or figure associated with the institution that houses it.
  • D. David Jonsson
    David Jonsson is a British actor best known for his roles in the TV series "Industry" and the romantic film "Rye Lane."
  • E. Erlendsson
    Erlendsson is a Scandinavian surname of Norse origin, historically associated with Icelandic and Norwegian families.
  • 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: Johannsson
Triple: [The Ghost Sonata, hasCharacter, Johannsson]
Generated description
Johannsson is a character in August Strindberg’s expressionist play "The Ghost Sonata," contributing to its eerie, dreamlike exploration of guilt and illusion.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Johannsson
Target entity description: Johannsson is a character in August Strindberg’s expressionist play "The Ghost Sonata," contributing to its eerie, dreamlike exploration of guilt and illusion.
  • A. Jóhannsson
    Jóhannsson is an Icelandic surname most notably borne by the late composer Jóhann Jóhannsson, known for his atmospheric film scores and experimental music.
  • B. Johnsson
    Johnsson is a Scandinavian surname, most commonly found in Sweden, that is a patronymic variant of the name Johnson.
  • C. Jonsson
    Jonsson is the namesake of the Jonsson-Rowland Science Center, likely a significant benefactor or figure associated with the institution that houses it.
  • D. David Jonsson
    David Jonsson is a British actor best known for his roles in the TV series "Industry" and the romantic film "Rye Lane."
  • E. Erlendsson
    Erlendsson is a Scandinavian surname of Norse origin, historically associated with Icelandic and Norwegian families.
  • 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_69d8b906482481908183315b9ecf9994 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4c103cedc819086a905269b118795 completed April 19, 2026, 11:48 a.m.
NED1 Entity disambiguation (via context triple) batch_6a03566907988190aef2b0ceb2c9f4dc completed May 12, 2026, 4:33 p.m.
NEDg Description generation batch_6a03591fa4cc819084d1e50b7e5263cf completed May 12, 2026, 4:45 p.m.
NED2 Entity disambiguation (via description) batch_6a0359a3ead48190996d95ad5aaa2302 completed May 12, 2026, 4:47 p.m.
Created at: April 10, 2026, 10:26 a.m.