Triple

T16427437
Position Surface form Disambiguated ID Type / Status
Subject Bradfield College E398979 entity
Predicate foundedBy P104 FINISHED
Object Thomas Stevens
Thomas Stevens was a 19th-century English clergyman and educationalist best known for founding Bradfield College in Berkshire.
E1216034 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: Thomas Stevens | Statement: [Bradfield College, foundedBy, Thomas Stevens]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Thomas Stevens
Context triple: [Bradfield College, foundedBy, Thomas Stevens]
  • A. William B. Isham
    William B. Isham was a New York businessman and landowner whose former estate in northern Manhattan became the public green space now known as Isham Park.
  • B. Thomas J. Geary
    Thomas J. Geary was a U.S. Congressman from California in the late 19th century, best known for sponsoring the restrictive Geary Act targeting Chinese immigrants.
  • C. Leonidas Ralph Mecham
    Leonidas Ralph Mecham was a long-serving American legal administrator who led the federal judiciary’s Administrative Office and played a key role in managing the operations and policies of the U.S. court system.
  • D. William R. Miles
    William R. Miles was a Confederate officer and regimental commander during the American Civil War, noted for his role in the defense of Port Hudson, Louisiana.
  • E. William D. Stephens
    William D. Stephens was an American Republican politician who served as the 24th governor of California from 1917 to 1923.
  • 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: Thomas Stevens
Triple: [Bradfield College, foundedBy, Thomas Stevens]
Generated description
Thomas Stevens was a 19th-century English clergyman and educationalist best known for founding Bradfield College in Berkshire.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Thomas Stevens
Target entity description: Thomas Stevens was a 19th-century English clergyman and educationalist best known for founding Bradfield College in Berkshire.
  • A. William B. Isham
    William B. Isham was a New York businessman and landowner whose former estate in northern Manhattan became the public green space now known as Isham Park.
  • B. Thomas J. Geary
    Thomas J. Geary was a U.S. Congressman from California in the late 19th century, best known for sponsoring the restrictive Geary Act targeting Chinese immigrants.
  • C. Leonidas Ralph Mecham
    Leonidas Ralph Mecham was a long-serving American legal administrator who led the federal judiciary’s Administrative Office and played a key role in managing the operations and policies of the U.S. court system.
  • D. William R. Miles
    William R. Miles was a Confederate officer and regimental commander during the American Civil War, noted for his role in the defense of Port Hudson, Louisiana.
  • E. William D. Stephens
    William D. Stephens was an American Republican politician who served as the 24th governor of California from 1917 to 1923.
  • 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_69d87f2b9024819085c20e52de95d583 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e328fb6cd881908fb6cd1c60f5ac3c completed April 18, 2026, 6:47 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0058143cb88190943b951cc8e47a66 completed May 10, 2026, 10:04 a.m.
NEDg Description generation batch_6a0058a1c51c81908f49db448a4d0365 completed May 10, 2026, 10:06 a.m.
NED2 Entity disambiguation (via description) batch_6a00595837c4819093f1a1a35185bc4b completed May 10, 2026, 10:09 a.m.
Created at: April 10, 2026, 5:09 a.m.