Triple

T19483620
Position Surface form Disambiguated ID Type / Status
Subject Charles Alden Black E487452 entity
Predicate employer P7 FINISHED
Object H. M. Byllesby and Company
H. M. Byllesby and Company was an early 20th-century American investment and utilities holding firm involved in financing and managing electric and gas utility companies.
 E1379045 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: H. M. Byllesby and Company | Statement: [Charles Alden Black, employer, H. M. Byllesby and Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: H. M. Byllesby and Company
Context triple: [Charles Alden Black, employer, H. M. Byllesby and Company]
  • A. P.R. Mallory and Company
    P.R. Mallory and Company was an American manufacturing firm best known for its innovations in electrical components and batteries, and for employing Chester Carlson before he invented xerography.
  • B. Gimson and Company
    Gimson and Company was a prominent 19th-century British engineering firm known for manufacturing steam engines and industrial machinery.
  • C. J. T. Buckingham and Company
    J. T. Buckingham and Company was a 19th-century American publishing firm known for producing influential literary and cultural periodicals in New England.
  • D. Harriman Brothers & Co.
    Harriman Brothers & Co. was an early American banking and investment firm that later became part of the prominent financial institution Brown Brothers Harriman & Co.
  • E. T. B. Harms Company
    T. B. Harms Company was a prominent early 20th-century American music publishing firm known for issuing popular songs and standards from the Tin Pan Alley era.
  • 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: H. M. Byllesby and Company
Triple: [Charles Alden Black, employer, H. M. Byllesby and Company]
Generated description
H. M. Byllesby and Company was an early 20th-century American investment and utilities holding firm involved in financing and managing electric and gas utility companies.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: H. M. Byllesby and Company
Target entity description: H. M. Byllesby and Company was an early 20th-century American investment and utilities holding firm involved in financing and managing electric and gas utility companies.
  • A. P.R. Mallory and Company
    P.R. Mallory and Company was an American manufacturing firm best known for its innovations in electrical components and batteries, and for employing Chester Carlson before he invented xerography.
  • B. Gimson and Company
    Gimson and Company was a prominent 19th-century British engineering firm known for manufacturing steam engines and industrial machinery.
  • C. J. T. Buckingham and Company
    J. T. Buckingham and Company was a 19th-century American publishing firm known for producing influential literary and cultural periodicals in New England.
  • D. Harriman Brothers & Co.
    Harriman Brothers & Co. was an early American banking and investment firm that later became part of the prominent financial institution Brown Brothers Harriman & Co.
  • E. T. B. Harms Company
    T. B. Harms Company was a prominent early 20th-century American music publishing firm known for issuing popular songs and standards from the Tin Pan Alley era.
  • 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_69d8e8d924388190b847cb15bb3d0aff completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e6343c23308190a35f462f95338651 completed April 20, 2026, 2:12 p.m.
NED1 Entity disambiguation (via context triple) batch_6a074057ba44819082582784847a90da completed May 15, 2026, 3:48 p.m.
NEDg Description generation batch_6a0740ff37fc81908e68db633223fb9c completed May 15, 2026, 3:51 p.m.
NED2 Entity disambiguation (via description) batch_6a07424880e08190a582da18e3a6af19 completed May 15, 2026, 3:56 p.m.
Created at: April 10, 2026, 1:39 p.m.