Triple

T723655
Position Surface form Disambiguated ID Type / Status
Subject Buttonwood Agreement E14672 entity
Predicate signatory P173 FINISHED
Object Leonard Bleecker
Leonard Bleecker was an early American broker and financier known for being among the original founders of what became the New York Stock Exchange.
 E171045 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: Leonard Bleecker | Statement: [Buttonwood Agreement, signatory, Leonard Bleecker]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Leonard Bleecker
Context triple: [Buttonwood Agreement, signatory, Leonard Bleecker]
  • A. C. S. Van Winkle
    C. S. Van Winkle was an early 19th-century American publisher and printer known for issuing works such as Washington Irving’s "The Legend of Sleepy Hollow."
  • B. A. H. Johnson
    A. H. Johnson was one of the climbers credited with making the first recorded ascent of Mount Whitney, the highest peak in the contiguous United States.
  • C. Henry Wolfe
    Henry Wolfe is an American musician and actor known for his work as a singer-songwriter and for being the son of acclaimed actress Meryl Streep.
  • D. George Burroughs
    George Burroughs was a Puritan minister in colonial New England who was infamously executed for alleged witchcraft during the Salem witch trials.
  • E. Leffert L. Buck
    Leffert L. Buck was an American civil engineer known for his pioneering work in long-span bridge design at the turn of the 20th century.
  • 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: Leonard Bleecker
Triple: [Buttonwood Agreement, signatory, Leonard Bleecker]
Generated description
Leonard Bleecker was an early American broker and financier known for being among the original founders of what became the New York Stock Exchange.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Leonard Bleecker
Target entity description: Leonard Bleecker was an early American broker and financier known for being among the original founders of what became the New York Stock Exchange.
  • A. C. S. Van Winkle
    C. S. Van Winkle was an early 19th-century American publisher and printer known for issuing works such as Washington Irving’s "The Legend of Sleepy Hollow."
  • B. A. H. Johnson
    A. H. Johnson was one of the climbers credited with making the first recorded ascent of Mount Whitney, the highest peak in the contiguous United States.
  • C. Henry Wolfe
    Henry Wolfe is an American musician and actor known for his work as a singer-songwriter and for being the son of acclaimed actress Meryl Streep.
  • D. George Burroughs
    George Burroughs was a Puritan minister in colonial New England who was infamously executed for alleged witchcraft during the Salem witch trials.
  • E. Leffert L. Buck
    Leffert L. Buck was an American civil engineer known for his pioneering work in long-span bridge design at the turn of the 20th century.
  • 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_69a4934c753c81909b309027e48b9b3a completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a5a5360c8190b16e1e4f4206d0aa completed March 1, 2026, 8:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad1c88f89481908914e4f4c36cd009 completed March 8, 2026, 6:51 a.m.
NEDg Description generation batch_69ad1cfdd8788190b3c9f6e0d49ec350 completed March 8, 2026, 6:53 a.m.
NED2 Entity disambiguation (via description) batch_69ad1d75f4f8819090c397a4b2d3f839 completed March 8, 2026, 6:55 a.m.
Created at: March 1, 2026, 7:37 p.m.