Triple

T18556723
Position Surface form Disambiguated ID Type / Status
Subject Henry B. Plant E453523 entity
Predicate fullName P16 FINISHED
Object Henry Bradley Plant
Henry Bradley Plant was a prominent 19th-century American railroad and steamship magnate who developed an extensive transportation network across the southeastern United States, especially in Florida.
 E1330140 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: Henry Bradley Plant | Statement: [Henry B. Plant, fullName, Henry Bradley Plant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Henry Bradley Plant
Context triple: [Henry B. Plant, fullName, Henry Bradley Plant]
  • A. Philip Morgan Plant
    Philip Morgan Plant was an American socialite and businessman best known for his high-profile marriage to Hollywood actress Constance Bennett.
  • B. Countee LeRoy Porter
    Countee LeRoy Porter, better known as Countee Cullen, was a prominent American poet and leading figure of the Harlem Renaissance.
  • C. William Gorham Rice
    William Gorham Rice was an American civil servant, author, and expert on carillons who held various governmental posts in New York and wrote influential works on carillon music.
  • D. Coleman Laffoon
    Coleman Laffoon is an American real estate broker and former cameraman best known for his past marriage to actress Anne Heche.
  • E. Blanton Collier
    Blanton Collier was an American football coach best known for leading the Cleveland Browns to sustained success in the 1960s, including an NFL championship.
  • 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: Henry Bradley Plant
Triple: [Henry B. Plant, fullName, Henry Bradley Plant]
Generated description
Henry Bradley Plant was a prominent 19th-century American railroad and steamship magnate who developed an extensive transportation network across the southeastern United States, especially in Florida.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Henry Bradley Plant
Target entity description: Henry Bradley Plant was a prominent 19th-century American railroad and steamship magnate who developed an extensive transportation network across the southeastern United States, especially in Florida.
  • A. Philip Morgan Plant
    Philip Morgan Plant was an American socialite and businessman best known for his high-profile marriage to Hollywood actress Constance Bennett.
  • B. Countee LeRoy Porter
    Countee LeRoy Porter, better known as Countee Cullen, was a prominent American poet and leading figure of the Harlem Renaissance.
  • C. William Gorham Rice
    William Gorham Rice was an American civil servant, author, and expert on carillons who held various governmental posts in New York and wrote influential works on carillon music.
  • D. Coleman Laffoon
    Coleman Laffoon is an American real estate broker and former cameraman best known for his past marriage to actress Anne Heche.
  • E. Blanton Collier
    Blanton Collier was an American football coach best known for leading the Cleveland Browns to sustained success in the 1960s, including an NFL championship.
  • 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_69d8d388b0c881908e610a1c45b52640 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e53806d2a08190963f4d8e927a247f completed April 19, 2026, 8:16 p.m.
NED1 Entity disambiguation (via context triple) batch_6a049ae3eb148190a7e2583f26c1a0eb completed May 13, 2026, 3:38 p.m.
NEDg Description generation batch_6a049c355cb08190a63addeba8293e5c completed May 13, 2026, 3:43 p.m.
NED2 Entity disambiguation (via description) batch_6a049cfa32588190a6e4abf128aced0a completed May 13, 2026, 3:47 p.m.
Created at: April 10, 2026, 11:39 a.m.