Triple

T20927017
Position Surface form Disambiguated ID Type / Status
Subject Coffin E515370 entity
Predicate hasNotableBearer P458 FINISHED
Object Robert P. T. Coffin
Robert P. T. Coffin was an American poet, essayist, and professor who won the Pulitzer Prize for Poetry in 1936.
 E1458702 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: Robert P. T. Coffin | Statement: [Coffin, hasNotableBearer, Robert P. T. Coffin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Robert P. T. Coffin
Context triple: [Coffin, hasNotableBearer, Robert P. T. Coffin]
  • A. John L. Hart
    John L. Hart was a prominent figure in South Carolina history after whom the city of Hartsville was named.
  • B. William Sloane Coffin Sr.
    William Sloane Coffin Sr. was an American businessman and publisher, best known as the longtime president of the prominent New York publishing house W. W. Norton & Company.
  • C. William Sloane Coffin
    William Sloane Coffin was an influential American Christian clergyman and social activist best known for his leadership in the civil rights and anti–Vietnam War movements.
  • D. Howard E. Coffin
    Howard E. Coffin was an American automotive engineer and industrialist who played a key role in organizing U.S. industrial mobilization during World War I.
  • E. Charles Reed Bishop
    Charles Reed Bishop was a 19th-century American businessman and philanthropist in Hawaii, best known for his influential role in the Hawaiian Kingdom and for establishing major educational and cultural institutions there.
  • 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: Robert P. T. Coffin
Triple: [Coffin, hasNotableBearer, Robert P. T. Coffin]
Generated description
Robert P. T. Coffin was an American poet, essayist, and professor who won the Pulitzer Prize for Poetry in 1936.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Robert P. T. Coffin
Target entity description: Robert P. T. Coffin was an American poet, essayist, and professor who won the Pulitzer Prize for Poetry in 1936.
  • A. John L. Hart
    John L. Hart was a prominent figure in South Carolina history after whom the city of Hartsville was named.
  • B. William Sloane Coffin Sr.
    William Sloane Coffin Sr. was an American businessman and publisher, best known as the longtime president of the prominent New York publishing house W. W. Norton & Company.
  • C. William Sloane Coffin
    William Sloane Coffin was an influential American Christian clergyman and social activist best known for his leadership in the civil rights and anti–Vietnam War movements.
  • D. Howard E. Coffin
    Howard E. Coffin was an American automotive engineer and industrialist who played a key role in organizing U.S. industrial mobilization during World War I.
  • E. Charles Reed Bishop
    Charles Reed Bishop was a 19th-century American businessman and philanthropist in Hawaii, best known for his influential role in the Hawaiian Kingdom and for establishing major educational and cultural institutions there.
  • 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_69e0b4fb431c8190b9d40e6a72f0cc87 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6f652c3188190ace50415b3b30b83 completed April 21, 2026, 4 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09278159b081908fb6c5a384a0ad2d completed May 17, 2026, 2:27 a.m.
NEDg Description generation batch_6a092819af008190bc51cd6367d7542a completed May 17, 2026, 2:29 a.m.
NED2 Entity disambiguation (via description) batch_6a092896b75881909d5145ccaef0cd7e completed May 17, 2026, 2:31 a.m.
Created at: April 16, 2026, 12:49 p.m.