Triple
T8151139
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mid-Atlantic Prep League |
E190335
|
entity |
| Predicate | hasMemberSchool |
P113
|
FINISHED |
| Object |
Mercersburg Academy
Mercersburg Academy is a private, coeducational college-preparatory boarding school located in Mercersburg, Pennsylvania, known for its rigorous academics and strong athletic and arts programs.
|
E717481
|
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: Mercersburg Academy | Statement: [Mid-Atlantic Prep League, hasMemberSchool, Mercersburg Academy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mercersburg Academy Context triple: [Mid-Atlantic Prep League, hasMemberSchool, Mercersburg Academy]
-
A.
George School
George School is a private Quaker boarding and day high school in Newtown, Pennsylvania, known for its rigorous academics and progressive values.
-
B.
Randolph-Macon Academy
Randolph-Macon Academy is a private, college-preparatory military boarding school located in Front Royal, Virginia.
-
C.
Malvern College
Malvern College is a prestigious independent boarding and day school in Worcestershire, England, known for its strong academic tradition and notable alumni.
-
D.
Holton-Arms School
Holton-Arms School is an independent college-preparatory day school for girls known for its rigorous academics and leadership-focused education.
-
E.
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.
- 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: Mercersburg Academy Triple: [Mid-Atlantic Prep League, hasMemberSchool, Mercersburg Academy]
Generated description
Mercersburg Academy is a private, coeducational college-preparatory boarding school located in Mercersburg, Pennsylvania, known for its rigorous academics and strong athletic and arts programs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mercersburg Academy Target entity description: Mercersburg Academy is a private, coeducational college-preparatory boarding school located in Mercersburg, Pennsylvania, known for its rigorous academics and strong athletic and arts programs.
-
A.
George School
George School is a private Quaker boarding and day high school in Newtown, Pennsylvania, known for its rigorous academics and progressive values.
-
B.
Randolph-Macon Academy
Randolph-Macon Academy is a private, college-preparatory military boarding school located in Front Royal, Virginia.
-
C.
Malvern College
Malvern College is a prestigious independent boarding and day school in Worcestershire, England, known for its strong academic tradition and notable alumni.
-
D.
Holton-Arms School
Holton-Arms School is an independent college-preparatory day school for girls known for its rigorous academics and leadership-focused education.
-
E.
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.
- 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_69ca82be7ba8819087de0147e9292c83 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb4483799c81908e73f9a87ed99185 |
completed | March 31, 2026, 3:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ccbeef189081909f45b8d2aea74225 |
completed | April 1, 2026, 6:45 a.m. |
| NEDg | Description generation | batch_69ccc310b514819099228a1cc66517c5 |
completed | April 1, 2026, 7:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ccd8041c00819094094701ace21aa0 |
completed | April 1, 2026, 8:32 a.m. |
Created at: March 30, 2026, 5:37 p.m.