Triple

T16612116
Position Surface form Disambiguated ID Type / Status
Subject Maybellene E403601 entity
Predicate titleChangedBy P123540 FINISHED
Object Leonard Chess E314794 NE FINISHED

How this triple was built (3 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: Leonard Chess | Statement: [Maybellene, titleChangedBy, Leonard Chess]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Leonard Chess
Context triple: [Maybellene, titleChangedBy, Leonard Chess]
  • A. Leonard Chess chosen
    Leonard Chess was a pioneering American record company executive and co-founder of Chess Records, instrumental in popularizing Chicago blues and early rock and roll.
  • B. Ralph Manheim
    Ralph Manheim was a prominent American translator renowned for bringing major works of German and French literature, including those of Günter Grass and Louis-Ferdinand Céline, to English-speaking audiences.
  • C. Sammy Epstein
    Sammy Epstein is an individual whose specific public background or notable achievements are not clearly established from the given information.
  • D. Bo Rothstein
    Bo Rothstein is a Swedish political scientist known for his influential work on the quality of government, corruption, and social trust.
  • E. Milt Gabler
    Milt Gabler was an influential American record producer and songwriter known for his pioneering work in jazz and early rock and roll, including producing hits for artists like Billie Holiday and Bill Haley.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: titleChangedBy
Context triple: [Maybellene, titleChangedBy, Leonard Chess]
  • A. titleBecomes
    Indicates that one title changes into or is replaced by another title over time.
  • B. titleHolderConvertedTo
    Indicates that a title previously held by one entity has been transferred or converted so that it is now held in a different form or by another entity.
  • C. retitledAs
    Indicates that an entity has been given a new title or name, replacing or supplementing its original one.
  • D. titleAfterNameChange
    Indicates that the referenced title is the one held or used by an entity after a change to their name has occurred.
  • E. titleChangeMethod
    Indicates the method or process by which a title is changed from one state or holder to another.
  • 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_69d883880d0c81908b5fcd454e767b60 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e36096356c819092815d64db041793 completed April 18, 2026, 10:44 a.m.
NED1 Entity disambiguation (via context triple) batch_6a007dad10ec8190b41d82b38fcd4dae completed May 10, 2026, 12:44 p.m.
PD Predicate disambiguation batch_69e296aabc508190b3836a91b49113ad completed April 17, 2026, 8:23 p.m.
PDg Predicate description generation batch_69e2d7fb02f481908885a226c2191231 completed April 18, 2026, 1:01 a.m.
Created at: April 10, 2026, 5:17 a.m.