Triple

T1574004
Position Surface form Disambiguated ID Type / Status
Subject Groton School E33605 entity
Predicate hasAlumni P51 FINISHED
Object Henry Sturgis Morgan
Henry Sturgis Morgan was an American banker and co-founder of the investment bank Morgan Stanley, and a prominent member of the Morgan financial family.
E179584 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 Sturgis Morgan | Statement: [Groton School, hasAlumni, Henry Sturgis Morgan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Henry Sturgis Morgan
Context triple: [Groton School, hasAlumni, Henry Sturgis Morgan]
  • A. Anson Jones
    Anson Jones was an American physician, politician, and statesman best known for overseeing the annexation of the Republic of Texas into the United States.
  • B. Abner Nash
    Abner Nash was an American lawyer and politician who served as the second governor of North Carolina during the Revolutionary War era.
  • C. Gulian McEvers
    Gulian McEvers was an early American merchant and broker in New York City who was among the original founders of what became the New York Stock Exchange.
  • D. Harmon Jones
    Harmon Jones was an American film editor and director active in Hollywood during the mid-20th century, known for his work on several notable studio productions.
  • E. Francis Smith
    Francis Smith was a British Army officer best known for leading the regular troops during the opening engagements of the American Revolutionary War at Lexington and Concord in 1775.
  • 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 Sturgis Morgan
Triple: [Groton School, hasAlumni, Henry Sturgis Morgan]
Generated description
Henry Sturgis Morgan was an American banker and co-founder of the investment bank Morgan Stanley, and a prominent member of the Morgan financial family.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Henry Sturgis Morgan
Target entity description: Henry Sturgis Morgan was an American banker and co-founder of the investment bank Morgan Stanley, and a prominent member of the Morgan financial family.
  • A. Anson Jones
    Anson Jones was an American physician, politician, and statesman best known for overseeing the annexation of the Republic of Texas into the United States.
  • B. Abner Nash
    Abner Nash was an American lawyer and politician who served as the second governor of North Carolina during the Revolutionary War era.
  • C. Gulian McEvers
    Gulian McEvers was an early American merchant and broker in New York City who was among the original founders of what became the New York Stock Exchange.
  • D. Harmon Jones
    Harmon Jones was an American film editor and director active in Hollywood during the mid-20th century, known for his work on several notable studio productions.
  • E. Francis Smith
    Francis Smith was a British Army officer best known for leading the regular troops during the opening engagements of the American Revolutionary War at Lexington and Concord in 1775.
  • 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_69a885f27a4c8190a4622252cdf54c00 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a908bcd87881908b911314a30dd327 completed March 5, 2026, 4:38 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad4028bc5881909dbe847229dd63bb completed March 8, 2026, 9:23 a.m.
NEDg Description generation batch_69ad41930d208190b34531e3f35fa58b completed March 8, 2026, 9:29 a.m.
NED2 Entity disambiguation (via description) batch_69ad422752348190b42ebc3781a6e8a5 completed March 8, 2026, 9:32 a.m.
Created at: March 4, 2026, 7:27 p.m.