Triple

T6013897
Position Surface form Disambiguated ID Type / Status
Subject Stevens Institute of Technology E133899 entity
Predicate foundedBy P104 FINISHED
Object Edwin A. Stevens
Edwin A. Stevens was a 19th-century American engineer, inventor, and philanthropist from the prominent Stevens family, best known for advancing steam transportation and supporting technical education.
 E563848 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: Edwin A. Stevens | Statement: [Stevens Institute of Technology, foundedBy, Edwin A. Stevens]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Edwin A. Stevens
Context triple: [Stevens Institute of Technology, foundedBy, Edwin A. Stevens]
  • A. Simeon E. Baldwin
    Simeon E. Baldwin was an American jurist, legal scholar, and governor of Connecticut who played a key role in shaping legal education and public life in the late 19th and early 20th centuries.
  • B. Levi P. Morton
    Levi P. Morton was an American politician, banker, and diplomat who served as the 22nd vice president of the United States and later as governor of New York.
  • C. Elias B. Caldwell
    Elias B. Caldwell was an early 19th-century American lawyer and reformer best known as a founding figure of the American Colonization Society, which promoted the resettlement of free African Americans to Africa.
  • D. Carl E. Heastie
    Carl E. Heastie is an American politician who serves as the Speaker of the New York State Assembly and represents a district in the Bronx.
  • E. Elias B. Fish
    Elias B. Fish was a United States government official who served as a federal customs administrator in New York City.
  • 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: Edwin A. Stevens
Triple: [Stevens Institute of Technology, foundedBy, Edwin A. Stevens]
Generated description
Edwin A. Stevens was a 19th-century American engineer, inventor, and philanthropist from the prominent Stevens family, best known for advancing steam transportation and supporting technical education.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Edwin A. Stevens
Target entity description: Edwin A. Stevens was a 19th-century American engineer, inventor, and philanthropist from the prominent Stevens family, best known for advancing steam transportation and supporting technical education.
  • A. Simeon E. Baldwin
    Simeon E. Baldwin was an American jurist, legal scholar, and governor of Connecticut who played a key role in shaping legal education and public life in the late 19th and early 20th centuries.
  • B. Levi P. Morton
    Levi P. Morton was an American politician, banker, and diplomat who served as the 22nd vice president of the United States and later as governor of New York.
  • C. Elias B. Caldwell
    Elias B. Caldwell was an early 19th-century American lawyer and reformer best known as a founding figure of the American Colonization Society, which promoted the resettlement of free African Americans to Africa.
  • D. Carl E. Heastie
    Carl E. Heastie is an American politician who serves as the Speaker of the New York State Assembly and represents a district in the Bronx.
  • E. Elias B. Fish
    Elias B. Fish was a United States government official who served as a federal customs administrator in New York City.
  • 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_69c0087361a48190905c6b55969852b8 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c04f544fd88190b6777c4db04e274f completed March 22, 2026, 8:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c1136a4720819092bf2c6a9101c71b completed March 23, 2026, 10:18 a.m.
NEDg Description generation batch_69c113efd9d88190a1ee7bbed4863a11 completed March 23, 2026, 10:20 a.m.
NED2 Entity disambiguation (via description) batch_69c1146097a88190bdd0345da094607e completed March 23, 2026, 10:22 a.m.
Created at: March 22, 2026, 4:06 p.m.