Triple
T2666334
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chapin School |
E55644
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
Maria Bowen Chapin
Maria Bowen Chapin was an American educator best known for establishing the prestigious Chapin School, a leading independent girls' school in New York City.
|
E304858
|
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: Maria Bowen Chapin | Statement: [Chapin School, foundedBy, Maria Bowen Chapin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maria Bowen Chapin Context triple: [Chapin School, foundedBy, Maria Bowen Chapin]
-
A.
Catherine Littlefield
Catherine Littlefield was an American Revolutionary-era plantation manager and the wife of General Nathanael Greene, noted for her role in supporting the Continental Army and later being associated with the development of the cotton gin.
-
B.
Julia Agnes Washington Bond
Julia Agnes Washington Bond was the mother of civil rights leader Julian Bond and a significant figure in his family’s African American intellectual and activist heritage.
-
C.
Doris Totten Chase
Doris Totten Chase was an American artist best known for her large-scale abstract sculptures and public art installations, particularly in the Pacific Northwest.
-
D.
Almira Russell Hancock
Almira Russell Hancock was the wife of Union General Winfield Scott Hancock and an American author known for her memoirs about her husband's military career and their life together.
-
E.
Eunice Bridge Downing
Eunice Bridge Downing was the mother of influential 19th-century American landscape designer and writer Andrew Jackson Downing.
- 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: Maria Bowen Chapin Triple: [Chapin School, foundedBy, Maria Bowen Chapin]
Generated description
Maria Bowen Chapin was an American educator best known for establishing the prestigious Chapin School, a leading independent girls' school in New York City.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Maria Bowen Chapin Target entity description: Maria Bowen Chapin was an American educator best known for establishing the prestigious Chapin School, a leading independent girls' school in New York City.
-
A.
Catherine Littlefield
Catherine Littlefield was an American Revolutionary-era plantation manager and the wife of General Nathanael Greene, noted for her role in supporting the Continental Army and later being associated with the development of the cotton gin.
-
B.
Julia Agnes Washington Bond
Julia Agnes Washington Bond was the mother of civil rights leader Julian Bond and a significant figure in his family’s African American intellectual and activist heritage.
-
C.
Doris Totten Chase
Doris Totten Chase was an American artist best known for her large-scale abstract sculptures and public art installations, particularly in the Pacific Northwest.
-
D.
Almira Russell Hancock
Almira Russell Hancock was the wife of Union General Winfield Scott Hancock and an American author known for her memoirs about her husband's military career and their life together.
-
E.
Eunice Bridge Downing
Eunice Bridge Downing was the mother of influential 19th-century American landscape designer and writer Andrew Jackson Downing.
- 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_69ab49e54de48190be708cd1cf8be073 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd97040e48190b0a87489f108810e |
completed | March 7, 2026, 7:53 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b01d3d6a54819090068ef1807ca921 |
completed | March 10, 2026, 1:31 p.m. |
| NEDg | Description generation | batch_69b01f73ff708190924f6e12d5688cc7 |
completed | March 10, 2026, 1:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b020fe69b881909b576a5321126a7c |
completed | March 10, 2026, 1:47 p.m. |
Created at: March 6, 2026, 9:54 p.m.