Triple
T5759377
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nandana Sen |
E127049
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object |
Dana Hall School
Dana Hall School is a private all-girls college preparatory school in Wellesley, Massachusetts, known for its rigorous academics and emphasis on empowering young women.
|
E543613
|
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: Dana Hall School | Statement: [Nandana Sen, educatedAt, Dana Hall School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dana Hall School Context triple: [Nandana Sen, educatedAt, Dana Hall School]
-
A.
New England Girls' School
New England Girls' School is an independent day and boarding school for girls located in Armidale, New South Wales, Australia.
-
B.
Emma Willard School
Emma Willard School is a historic, pioneering college-preparatory boarding and day school for girls in Troy, New York, renowned for its rigorous academics and early leadership in women's education.
-
C.
Hathaway Brown School
Hathaway Brown School is a private all-girls college preparatory school in Shaker Heights, Ohio, known for its rigorous academics and notable alumnae.
-
D.
Belmont Hill School
Belmont Hill School is an independent all-boys college preparatory school in Belmont, Massachusetts, known for its rigorous academics and strong athletic programs.
-
E.
Noble and Greenough School
Noble and Greenough School is a prestigious private day and boarding preparatory school located in Dedham, Massachusetts, known for its rigorous academics and strong athletics.
- 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: Dana Hall School Triple: [Nandana Sen, educatedAt, Dana Hall School]
Generated description
Dana Hall School is a private all-girls college preparatory school in Wellesley, Massachusetts, known for its rigorous academics and emphasis on empowering young women.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dana Hall School Target entity description: Dana Hall School is a private all-girls college preparatory school in Wellesley, Massachusetts, known for its rigorous academics and emphasis on empowering young women.
-
A.
New England Girls' School
New England Girls' School is an independent day and boarding school for girls located in Armidale, New South Wales, Australia.
-
B.
Emma Willard School
Emma Willard School is a historic, pioneering college-preparatory boarding and day school for girls in Troy, New York, renowned for its rigorous academics and early leadership in women's education.
-
C.
Hathaway Brown School
Hathaway Brown School is a private all-girls college preparatory school in Shaker Heights, Ohio, known for its rigorous academics and notable alumnae.
-
D.
Belmont Hill School
Belmont Hill School is an independent all-boys college preparatory school in Belmont, Massachusetts, known for its rigorous academics and strong athletic programs.
-
E.
Noble and Greenough School
Noble and Greenough School is a prestigious private day and boarding preparatory school located in Dedham, Massachusetts, known for its rigorous academics and strong athletics.
- 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_69c00833a3fc81908f4bc29ed011b7a6 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c0293771ec8190a0082685327d649b |
completed | March 22, 2026, 5:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c07e507d348190a983a4c127b78de0 |
completed | March 22, 2026, 11:42 p.m. |
| NEDg | Description generation | batch_69c0895a350c819098bfe51833e7f0da |
completed | March 23, 2026, 12:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c089e769248190aec908d826a36a85 |
completed | March 23, 2026, 12:31 a.m. |
Created at: March 22, 2026, 3:49 p.m.