Triple
T1111162
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Progressive Era |
E8085
|
entity |
| Predicate | significantFigure |
P428
|
FINISHED |
| Object |
Ida Tarbell
Ida Tarbell was a pioneering American investigative journalist and muckraker best known for her exposé of Standard Oil, which helped spur major Progressive Era reforms in business and government.
|
E127994
|
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: Ida Tarbell | Statement: [Progressive Era, significantFigure, Ida Tarbell]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ida Tarbell Context triple: [Progressive Era, significantFigure, Ida Tarbell]
-
A.
Jane Adams
Jane Adams is an American actress known for her work in independent films, television, and theater, including roles in "Happiness," "Hung," and "Frasier."
-
B.
Catharine Clinton Howland
Catharine Clinton Howland was the wife of prominent American architect Richard Morris Hunt and a member of the influential Howland family of New York.
-
C.
Florence Kelley
Florence Kelley was a prominent American social and political reformer who championed labor rights, child welfare, and women's suffrage in the late 19th and early 20th centuries.
-
D.
Jane Addams
Jane Addams was a pioneering American social reformer, peace activist, and co-founder of Chicago’s Hull House who became one of the most influential leaders of the Progressive Era and a Nobel Peace Prize laureate.
-
E.
Carrie Chapman Catt
Carrie Chapman Catt was a prominent American suffragist and peace activist who led the campaign for women’s right to vote and served as president of the National American Woman Suffrage Association.
- 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: Ida Tarbell Triple: [Progressive Era, significantFigure, Ida Tarbell]
Generated description
Ida Tarbell was a pioneering American investigative journalist and muckraker best known for her exposé of Standard Oil, which helped spur major Progressive Era reforms in business and government.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ida Tarbell Target entity description: Ida Tarbell was a pioneering American investigative journalist and muckraker best known for her exposé of Standard Oil, which helped spur major Progressive Era reforms in business and government.
-
A.
Jane Adams
Jane Adams is an American actress known for her work in independent films, television, and theater, including roles in "Happiness," "Hung," and "Frasier."
-
B.
Catharine Clinton Howland
Catharine Clinton Howland was the wife of prominent American architect Richard Morris Hunt and a member of the influential Howland family of New York.
-
C.
Florence Kelley
Florence Kelley was a prominent American social and political reformer who championed labor rights, child welfare, and women's suffrage in the late 19th and early 20th centuries.
-
D.
Jane Addams
Jane Addams was a pioneering American social reformer, peace activist, and co-founder of Chicago’s Hull House who became one of the most influential leaders of the Progressive Era and a Nobel Peace Prize laureate.
-
E.
Carrie Chapman Catt
Carrie Chapman Catt was a prominent American suffragist and peace activist who led the campaign for women’s right to vote and served as president of the National American Woman Suffrage Association.
- 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_69a493252a648190ac48f8742474a5e8 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a4bb7742788190b320aec99e76ca41 |
completed | March 1, 2026, 10:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac53935d108190955343cd1d3716b0 |
completed | March 7, 2026, 4:34 p.m. |
| NEDg | Description generation | batch_69ac5436b8688190b9d13a6920a218f6 |
completed | March 7, 2026, 4:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac548b363881908de3588d34c4960c |
completed | March 7, 2026, 4:38 p.m. |
Created at: March 1, 2026, 7:43 p.m.