Triple

T2269214
Position Surface form Disambiguated ID Type / Status
Subject Tina Turner E50617 entity
Predicate spouse P13 FINISHED
Object Erwin Bach
Erwin Bach is a German music executive and producer best known as the longtime partner and later husband of singer Tina Turner.
E250027 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: Erwin Bach | Statement: [Tina Turner, spouse, Erwin Bach]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Erwin Bach
Context triple: [Tina Turner, spouse, Erwin Bach]
  • A. Hermann Terberger
    Hermann Terberger was a German industrialist who stood as one of the defendants in the post–World War II Flick war crimes trial at Nuremberg.
  • B. Bruno Bauch
    Bruno Bauch was a German neo-Kantian philosopher associated with the Baden school, known for his work on value theory and the philosophy of culture.
  • C. Bruno Loerzer
    Bruno Loerzer was a prominent German First World War fighter ace who later became a high-ranking Luftwaffe general during the Nazi era.
  • D. Klaus Heissler
    Klaus Heissler is a talking goldfish with the brain of an East German Olympic ski jumper, serving as a comedic and often sarcastic member of the Smith family in the animated series "American Dad!".
  • E. Bruno Bräuer
    Bruno Bräuer was a German Luftwaffe general during World War II, known for commanding airborne and occupation forces in the Mediterranean and on Crete.
  • 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: Erwin Bach
Triple: [Tina Turner, spouse, Erwin Bach]
Generated description
Erwin Bach is a German music executive and producer best known as the longtime partner and later husband of singer Tina Turner.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Erwin Bach
Target entity description: Erwin Bach is a German music executive and producer best known as the longtime partner and later husband of singer Tina Turner.
  • A. Hermann Terberger
    Hermann Terberger was a German industrialist who stood as one of the defendants in the post–World War II Flick war crimes trial at Nuremberg.
  • B. Bruno Bauch
    Bruno Bauch was a German neo-Kantian philosopher associated with the Baden school, known for his work on value theory and the philosophy of culture.
  • C. Bruno Loerzer
    Bruno Loerzer was a prominent German First World War fighter ace who later became a high-ranking Luftwaffe general during the Nazi era.
  • D. Klaus Heissler
    Klaus Heissler is a talking goldfish with the brain of an East German Olympic ski jumper, serving as a comedic and often sarcastic member of the Smith family in the animated series "American Dad!".
  • E. Bruno Bräuer
    Bruno Bräuer was a German Luftwaffe general during World War II, known for commanding airborne and occupation forces in the Mediterranean and on Crete.
  • 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_69a88b05910c8190a9a2b1ff230c85f9 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc1bd376c8190a43decde599f62e6 completed March 7, 2026, 6:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae71d70e488190a2f8276dd7a7bf9e completed March 9, 2026, 7:08 a.m.
NEDg Description generation batch_69ae7470e3ac8190ac6e8f7cd10a4262 completed March 9, 2026, 7:19 a.m.
NED2 Entity disambiguation (via description) batch_69ae751895808190aac33870d80aab55 completed March 9, 2026, 7:22 a.m.
Created at: March 4, 2026, 7:48 p.m.