Triple

T6464338
Position Surface form Disambiguated ID Type / Status
Subject Epstein E142195 entity
Predicate hasVariant P455 FINISHED
Object Ebstein
Ebstein is a variant spelling of the surname Epstein, which is of Ashkenazi Jewish origin.
 E594191 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: Ebstein | Statement: [Epstein, hasVariant, Ebstein]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ebstein
Context triple: [Epstein, hasVariant, Ebstein]
  • A. Fitz Hugh Sound
    Fitz Hugh Sound is a coastal waterway on the central coast of British Columbia, Canada, known for its rich marine ecosystems and significance within Indigenous Heiltsuk territory.
  • B. Eberstein
    Eberstein is a German surname most notably associated with August Eberstein, a co-founder of the Montblanc pen company.
  • C. Fontan
    Fontan is a fictional character named Nana Fontan, likely appearing in a narrative work such as a novel, film, or television series.
  • D. Takic
    Takic is a branch of the Uto-Aztecan language family comprising several closely related Indigenous languages historically spoken in Southern California.
  • E. Mitral valve
    The mitral valve is a dual-flap heart valve between the left atrium and left ventricle that ensures one-way blood flow from the atrium to the ventricle.
  • 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: Ebstein
Triple: [Epstein, hasVariant, Ebstein]
Generated description
Ebstein is a variant spelling of the surname Epstein, which is of Ashkenazi Jewish origin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ebstein
Target entity description: Ebstein is a variant spelling of the surname Epstein, which is of Ashkenazi Jewish origin.
  • A. Fitz Hugh Sound
    Fitz Hugh Sound is a coastal waterway on the central coast of British Columbia, Canada, known for its rich marine ecosystems and significance within Indigenous Heiltsuk territory.
  • B. Eberstein
    Eberstein is a German surname most notably associated with August Eberstein, a co-founder of the Montblanc pen company.
  • C. Fontan
    Fontan is a fictional character named Nana Fontan, likely appearing in a narrative work such as a novel, film, or television series.
  • D. Takic
    Takic is a branch of the Uto-Aztecan language family comprising several closely related Indigenous languages historically spoken in Southern California.
  • E. Mitral valve
    The mitral valve is a dual-flap heart valve between the left atrium and left ventricle that ensures one-way blood flow from the atrium to the ventricle.
  • 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_69c008d3bf4c8190bcf798c5ba9d6fb3 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c06a10305081909521ee200cf70a30 completed March 22, 2026, 10:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69c64be78ae48190b38390ed245694fb completed March 27, 2026, 9:20 a.m.
NEDg Description generation batch_69c64cd369048190bc0702592083a909 completed March 27, 2026, 9:24 a.m.
NED2 Entity disambiguation (via description) batch_69c64d911a1881908b280636365a4858 completed March 27, 2026, 9:27 a.m.
Created at: March 22, 2026, 4:49 p.m.