Triple
T11513412
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Migrant Mother |
E272970
|
entity |
| Predicate | depicts |
P1581
|
FINISHED |
| Object |
Florence Owens Thompson
Florence Owens Thompson was a destitute farmworker and mother whose image in Dorothea Lange’s iconic 1936 photograph “Migrant Mother” became a powerful symbol of the hardships of the Great Depression in the United States.
|
E930587
|
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: Florence Owens Thompson | Statement: [Migrant Mother, depicts, Florence Owens Thompson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Florence Owens Thompson Context triple: [Migrant Mother, depicts, Florence Owens Thompson]
-
A.
Dorothea Lange
Dorothea Lange was an influential American documentary photographer best known for her powerful images of the Great Depression that humanized the plight of displaced and impoverished people.
-
B.
Margaret Bourke-White
Margaret Bourke-White was a pioneering American photojournalist renowned for her industrial photography, World War II coverage, and iconic images published in Life magazine.
-
C.
Russell Lee
Russell Lee was an American photographer best known for his extensive documentary work for the Farm Security Administration during the Great Depression, capturing vivid images of rural and small-town life.
-
D.
Dorothy Miner
Dorothy Miner was a prominent American art historian and curator known for her influential work with medieval manuscripts at the Walters Art Museum in Baltimore.
-
E.
Leslie Black
Leslie Black was the first wife of acclaimed American film director John Huston, to whom he was briefly married in the 1930s.
- 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: Florence Owens Thompson Triple: [Migrant Mother, depicts, Florence Owens Thompson]
Generated description
Florence Owens Thompson was a destitute farmworker and mother whose image in Dorothea Lange’s iconic 1936 photograph “Migrant Mother” became a powerful symbol of the hardships of the Great Depression in the United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Florence Owens Thompson Target entity description: Florence Owens Thompson was a destitute farmworker and mother whose image in Dorothea Lange’s iconic 1936 photograph “Migrant Mother” became a powerful symbol of the hardships of the Great Depression in the United States.
-
A.
Dorothea Lange
Dorothea Lange was an influential American documentary photographer best known for her powerful images of the Great Depression that humanized the plight of displaced and impoverished people.
-
B.
Margaret Bourke-White
Margaret Bourke-White was a pioneering American photojournalist renowned for her industrial photography, World War II coverage, and iconic images published in Life magazine.
-
C.
Russell Lee
Russell Lee was an American photographer best known for his extensive documentary work for the Farm Security Administration during the Great Depression, capturing vivid images of rural and small-town life.
-
D.
Dorothy Miner
Dorothy Miner was a prominent American art historian and curator known for her influential work with medieval manuscripts at the Walters Art Museum in Baltimore.
-
E.
Leslie Black
Leslie Black was the first wife of acclaimed American film director John Huston, to whom he was briefly married in the 1930s.
- 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_69d6aae2c3748190bed2ea50dfb160dc |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d86db8bf9c8190820c289e6b0c3873 |
completed | April 10, 2026, 3:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e625143a608190a1119b30c08df0fd |
completed | April 20, 2026, 1:07 p.m. |
| NEDg | Description generation | batch_69e62cf44018819094818f11ac653763 |
completed | April 20, 2026, 1:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e674c3a98c8190b32dc6879cb3a5f9 |
completed | April 20, 2026, 6:47 p.m. |
Created at: April 8, 2026, 9:36 p.m.