Triple

T4610450
Position Surface form Disambiguated ID Type / Status
Subject The Black Riders and Other Lines E100541 entity
Predicate publisher P29 FINISHED
Object Copeland & Day
Copeland & Day was a late 19th-century Boston-based small press known for publishing innovative and aesthetically distinctive literary works, including early modernist poetry.
 E456258 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: Copeland & Day | Statement: [The Black Riders and Other Lines, publisher, Copeland & Day]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Copeland & Day
Context triple: [The Black Riders and Other Lines, publisher, Copeland & Day]
  • A. Reilly & Britton
    Reilly & Britton was an early 20th-century American publishing house best known for issuing L. Frank Baum’s Oz books, including those featuring Princess Ozma.
  • B. Ladd & Kelsey
    Ladd & Kelsey was an American architectural firm known for designing prominent cultural and institutional buildings, including major museum projects in California.
  • C. Copaken, White & Blitt
    Copaken, White & Blitt is a Kansas City–based commercial real estate development and management firm known for developing major retail and mixed-use properties in the Midwest.
  • D. Gray & Barton
    Gray & Barton was the 19th-century telegraph equipment manufacturing firm that evolved into the major American telecommunications company later known as Western Electric.
  • E. Kirchoff & Rose
    Kirchoff & Rose was an American architectural firm known for designing prominent early 20th-century theaters and commercial buildings, including the Palace Theatre on Broadway.
  • 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: Copeland & Day
Triple: [The Black Riders and Other Lines, publisher, Copeland & Day]
Generated description
Copeland & Day was a late 19th-century Boston-based small press known for publishing innovative and aesthetically distinctive literary works, including early modernist poetry.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Copeland & Day
Target entity description: Copeland & Day was a late 19th-century Boston-based small press known for publishing innovative and aesthetically distinctive literary works, including early modernist poetry.
  • A. Reilly & Britton
    Reilly & Britton was an early 20th-century American publishing house best known for issuing L. Frank Baum’s Oz books, including those featuring Princess Ozma.
  • B. Ladd & Kelsey
    Ladd & Kelsey was an American architectural firm known for designing prominent cultural and institutional buildings, including major museum projects in California.
  • C. Copaken, White & Blitt
    Copaken, White & Blitt is a Kansas City–based commercial real estate development and management firm known for developing major retail and mixed-use properties in the Midwest.
  • D. Gray & Barton
    Gray & Barton was the 19th-century telegraph equipment manufacturing firm that evolved into the major American telecommunications company later known as Western Electric.
  • E. Kirchoff & Rose
    Kirchoff & Rose was an American architectural firm known for designing prominent early 20th-century theaters and commercial buildings, including the Palace Theatre on Broadway.
  • 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_69bd43cce1e08190a07d53af6a9b6c24 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd59be3300819095e548b488c8f75e completed March 20, 2026, 2:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfa7e918881908743818e0645da46 completed March 21, 2026, 1:55 a.m.
NEDg Description generation batch_69bdfb6fa3fc8190b79b641025710eb1 completed March 21, 2026, 1:59 a.m.
NED2 Entity disambiguation (via description) batch_69bdfbeddd7c8190955bd3363fec4ca1 completed March 21, 2026, 2:01 a.m.
Created at: March 20, 2026, 1:12 p.m.