Triple
T489872
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Choate Rosemary Hall |
E9961
|
entity |
| Predicate | hasRival |
P1375
|
FINISHED |
| Object |
Deerfield Academy
Deerfield Academy is a prestigious private boarding and day preparatory school in Deerfield, Massachusetts, known for its rigorous academics, historic campus, and longstanding New England prep school traditions.
|
E63290
|
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: Deerfield Academy | Statement: [Choate Rosemary Hall, hasRival, Deerfield Academy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Deerfield Academy Context triple: [Choate Rosemary Hall, hasRival, Deerfield Academy]
-
A.
Phillips Academy Andover
Phillips Academy Andover is a prestigious, historic private boarding high school in Andover, Massachusetts, known for its rigorous academics and influential alumni.
-
B.
Choate Rosemary Hall
Choate Rosemary Hall is a prestigious private boarding and day preparatory school in Wallingford, Connecticut, known for educating numerous prominent American political and business leaders.
-
C.
Milton Academy
Milton Academy is a prestigious independent college-preparatory day and boarding school known for its rigorous academics and historic campus just outside Boston.
-
D.
Groton School
Groton School is an elite private Episcopal boarding school in Groton, Massachusetts, known for educating many prominent American political and social leaders.
-
E.
Harvard School for Boys
Harvard School for Boys was a private preparatory school in New York City known for educating students from prominent families, including future actor Douglas Fairbanks Jr.
- 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: Deerfield Academy Triple: [Choate Rosemary Hall, hasRival, Deerfield Academy]
Generated description
Deerfield Academy is a prestigious private boarding and day preparatory school in Deerfield, Massachusetts, known for its rigorous academics, historic campus, and longstanding New England prep school traditions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Deerfield Academy Target entity description: Deerfield Academy is a prestigious private boarding and day preparatory school in Deerfield, Massachusetts, known for its rigorous academics, historic campus, and longstanding New England prep school traditions.
-
A.
Phillips Academy Andover
Phillips Academy Andover is a prestigious, historic private boarding high school in Andover, Massachusetts, known for its rigorous academics and influential alumni.
-
B.
Choate Rosemary Hall
Choate Rosemary Hall is a prestigious private boarding and day preparatory school in Wallingford, Connecticut, known for educating numerous prominent American political and business leaders.
-
C.
Milton Academy
Milton Academy is a prestigious independent college-preparatory day and boarding school known for its rigorous academics and historic campus just outside Boston.
-
D.
Groton School
Groton School is an elite private Episcopal boarding school in Groton, Massachusetts, known for educating many prominent American political and social leaders.
-
E.
Harvard School for Boys
Harvard School for Boys was a private preparatory school in New York City known for educating students from prominent families, including future actor Douglas Fairbanks Jr.
- 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_69a2e802e2908190ab17c9479e0b6412 |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2f0e0a9648190b6a3b2da3a3b51e6 |
completed | Feb. 28, 2026, 1:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4984b8c848190a35d98d6d5858304 |
completed | March 1, 2026, 7:49 p.m. |
| NEDg | Description generation | batch_69a499da231c8190abd973d9ac3969ff |
completed | March 1, 2026, 7:56 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a49b0045b481908f5e863d61b7e17e |
completed | March 1, 2026, 8:01 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.