Triple

T21818833
Position Surface form Disambiguated ID Type / Status
Subject Beta Cephei E538669 entity
Predicate hasAbbreviation P43 FINISHED
Object BCEP
BCEP is the standard astronomical abbreviation for Beta Cephei, a bright variable star in the constellation Cepheus.
 E1503213 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: BCEP | Statement: [Beta Cephei, hasAbbreviation, BCEP]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BCEP
Context triple: [Beta Cephei, hasAbbreviation, BCEP]
  • A. BEP
    BEP is a United States government agency responsible for designing and producing paper currency and other secure documents.
  • B. BEP
    BEP is the National Rail station code for Bermuda Park railway station in England.
  • C. BCE
    BCE is the acronym for the Central Bank of Ecuador, the country’s primary monetary authority responsible for managing currency, monetary policy, and financial stability.
  • D. BPC
    BPC is the commonly used abbreviation for the Bryant Park Corporation, the nonprofit organization that manages and maintains Bryant Park in New York City.
  • E. CEPE
    CEPE is the commonly used abbreviation for the Community of Protestant Churches in Europe, a fellowship of Protestant churches across the continent.
  • 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: BCEP
Triple: [Beta Cephei, hasAbbreviation, BCEP]
Generated description
BCEP is the standard astronomical abbreviation for Beta Cephei, a bright variable star in the constellation Cepheus.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BCEP
Target entity description: BCEP is the standard astronomical abbreviation for Beta Cephei, a bright variable star in the constellation Cepheus.
  • A. BEP
    BEP is a United States government agency responsible for designing and producing paper currency and other secure documents.
  • B. BEP
    BEP is the National Rail station code for Bermuda Park railway station in England.
  • C. BCE
    BCE is the acronym for the Central Bank of Ecuador, the country’s primary monetary authority responsible for managing currency, monetary policy, and financial stability.
  • D. BPC
    BPC is the commonly used abbreviation for the Bryant Park Corporation, the nonprofit organization that manages and maintains Bryant Park in New York City.
  • E. CEPE
    CEPE is the commonly used abbreviation for the Community of Protestant Churches in Europe, a fellowship of Protestant churches across the continent.
  • 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_69e0c475038c8190abb9b1a20eb8ff50 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f07ccd0d908190a43af4fcc7d6ca03 completed April 28, 2026, 9:24 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0a45df38a881908f7864c53c1bbb0b completed May 17, 2026, 10:49 p.m.
NEDg Description generation batch_6a0a46a16de88190a930f98921d41239 completed May 17, 2026, 10:52 p.m.
NED2 Entity disambiguation (via description) batch_6a0a471f6d3481908108ceea4ff1c47b completed May 17, 2026, 10:54 p.m.
Created at: April 16, 2026, 6:54 p.m.