Triple
T309230
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Matt Damon |
E6366
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object |
Cambridge Rindge and Latin School
Cambridge Rindge and Latin School is a public high school in Cambridge, Massachusetts, known for its diverse student body and notable alumni in the arts, politics, and academia.
|
E41261
|
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: Cambridge Rindge and Latin School | Statement: [Matt Damon, educatedAt, Cambridge Rindge and Latin School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cambridge Rindge and Latin School Context triple: [Matt Damon, educatedAt, Cambridge Rindge and Latin School]
-
A.
Groton School
Groton School is an elite private Episcopal boarding school in Groton, Massachusetts, known for educating many prominent American political and social leaders.
-
B.
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.
-
C.
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.
-
D.
Greenwich High School
Greenwich High School is a public secondary school in Greenwich, Connecticut, known in part for having educated notable figures such as author Truman Capote.
-
E.
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.
- 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: Cambridge Rindge and Latin School Triple: [Matt Damon, educatedAt, Cambridge Rindge and Latin School]
Generated description
Cambridge Rindge and Latin School is a public high school in Cambridge, Massachusetts, known for its diverse student body and notable alumni in the arts, politics, and academia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cambridge Rindge and Latin School Target entity description: Cambridge Rindge and Latin School is a public high school in Cambridge, Massachusetts, known for its diverse student body and notable alumni in the arts, politics, and academia.
-
A.
Groton School
Groton School is an elite private Episcopal boarding school in Groton, Massachusetts, known for educating many prominent American political and social leaders.
-
B.
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.
-
C.
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.
-
D.
Greenwich High School
Greenwich High School is a public secondary school in Greenwich, Connecticut, known in part for having educated notable figures such as author Truman Capote.
-
E.
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.
- 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_69a2e79230508190b912ecb555aae17e |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2ea33ba688190b30d285cd7aa0d82 |
completed | Feb. 28, 2026, 1:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3cafd1e88819085bbf38fd372881e |
completed | March 1, 2026, 5:13 a.m. |
| NEDg | Description generation | batch_69a3cb6ce9a4819095f1d379e4e71eea |
completed | March 1, 2026, 5:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3cbc137388190988d1705897de0c2 |
completed | March 1, 2026, 5:16 a.m. |
Created at: Feb. 28, 2026, 1:06 p.m.