Triple
T419471
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Farm Security Administration photographers |
E8068
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Arthur Rothstein
Arthur Rothstein was a prominent American photojournalist best known for his powerful Dust Bowl and Great Depression-era images that documented rural life and hardship.
|
E52640
|
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: Arthur Rothstein | Statement: [Farm Security Administration photographers, hasPart, Arthur Rothstein]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arthur Rothstein Context triple: [Farm Security Administration photographers, hasPart, Arthur Rothstein]
-
A.
Allan Pinkerton
Allan Pinkerton was a 19th-century Scottish-American detective and spy who founded one of the first and most influential private detective agencies in the United States.
-
B.
Eugene E. Covert
Eugene E. Covert was an American aeronautical engineer and MIT professor who served as the chief scientist of the U.S. Air Force and was a noted expert in fluid mechanics and aerospace technology.
-
C.
J. Edgar Hoover
J. Edgar Hoover was the long-serving and controversial first Director of the FBI, known for shaping modern American law enforcement and for his extensive domestic intelligence operations.
-
D.
Carroll D. Wright
Carroll D. Wright was a prominent American statistician and social reformer who served as the first U.S. Commissioner of Labor and became influential for his pioneering work in labor statistics and industrial relations.
-
E.
John R. Steelman
John R. Steelman was an American administrator and labor mediator who served as a top aide to President Harry S. Truman and became one of the most influential behind-the-scenes figures in the postwar White House.
- 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: Arthur Rothstein Triple: [Farm Security Administration photographers, hasPart, Arthur Rothstein]
Generated description
Arthur Rothstein was a prominent American photojournalist best known for his powerful Dust Bowl and Great Depression-era images that documented rural life and hardship.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Arthur Rothstein Target entity description: Arthur Rothstein was a prominent American photojournalist best known for his powerful Dust Bowl and Great Depression-era images that documented rural life and hardship.
-
A.
Allan Pinkerton
Allan Pinkerton was a 19th-century Scottish-American detective and spy who founded one of the first and most influential private detective agencies in the United States.
-
B.
Eugene E. Covert
Eugene E. Covert was an American aeronautical engineer and MIT professor who served as the chief scientist of the U.S. Air Force and was a noted expert in fluid mechanics and aerospace technology.
-
C.
J. Edgar Hoover
J. Edgar Hoover was the long-serving and controversial first Director of the FBI, known for shaping modern American law enforcement and for his extensive domestic intelligence operations.
-
D.
Carroll D. Wright
Carroll D. Wright was a prominent American statistician and social reformer who served as the first U.S. Commissioner of Labor and became influential for his pioneering work in labor statistics and industrial relations.
-
E.
John R. Steelman
John R. Steelman was an American administrator and labor mediator who served as a top aide to President Harry S. Truman and became one of the most influential behind-the-scenes figures in the postwar White House.
- 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_69a2e7f1d1bc81909cf2dc9754a3c334 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ee917de48190965fba455efd2320 |
completed | Feb. 28, 2026, 1:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a423a608ec81909b03af415400bc5a |
completed | March 1, 2026, 11:31 a.m. |
| NEDg | Description generation | batch_69a423d08da08190beb7bd8977f8a7f3 |
completed | March 1, 2026, 11:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4242057fc8190a7e942200acf775e |
completed | March 1, 2026, 11:33 a.m. |
Created at: Feb. 28, 2026, 1:11 p.m.