Triple
T8977223
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Berwyn, Pennsylvania |
E214421
|
entity |
| Predicate | servedByMiddleSchool |
P27093
|
FINISHED |
| Object |
Tredyffrin/Easttown Middle School
Tredyffrin/Easttown Middle School is a public middle school in the Tredyffrin/Easttown School District, recognized for strong academics and serving students in the Berwyn, Pennsylvania area.
|
E769746
|
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: Tredyffrin/Easttown Middle School | Statement: [Berwyn, Pennsylvania, servedByMiddleSchool, Tredyffrin/Easttown Middle School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tredyffrin/Easttown Middle School Context triple: [Berwyn, Pennsylvania, servedByMiddleSchool, Tredyffrin/Easttown Middle School]
-
A.
East Middle School
East Middle School is a public middle school in Braintree, Massachusetts, serving students in the Braintree Public Schools district.
-
B.
Oldfield Middle School
Oldfield Middle School is a public middle school serving students in the Harborfields Central School District in New York.
-
C.
Highcrest Middle School
Highcrest Middle School is a public middle school serving students in the Wilmette, Illinois community.
-
D.
Medlin Middle School
Medlin Middle School is a public middle school serving students in the Roanoke, Texas area.
-
E.
Scullen Middle School
Scullen Middle School is a public middle school in Illinois that serves students in grades 6–8 as part of the Indian Prairie School District 204.
- 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: Tredyffrin/Easttown Middle School Triple: [Berwyn, Pennsylvania, servedByMiddleSchool, Tredyffrin/Easttown Middle School]
Generated description
Tredyffrin/Easttown Middle School is a public middle school in the Tredyffrin/Easttown School District, recognized for strong academics and serving students in the Berwyn, Pennsylvania area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tredyffrin/Easttown Middle School Target entity description: Tredyffrin/Easttown Middle School is a public middle school in the Tredyffrin/Easttown School District, recognized for strong academics and serving students in the Berwyn, Pennsylvania area.
-
A.
East Middle School
East Middle School is a public middle school in Braintree, Massachusetts, serving students in the Braintree Public Schools district.
-
B.
Oldfield Middle School
Oldfield Middle School is a public middle school serving students in the Harborfields Central School District in New York.
-
C.
Highcrest Middle School
Highcrest Middle School is a public middle school serving students in the Wilmette, Illinois community.
-
D.
Medlin Middle School
Medlin Middle School is a public middle school serving students in the Roanoke, Texas area.
-
E.
Scullen Middle School
Scullen Middle School is a public middle school in Illinois that serves students in grades 6–8 as part of the Indian Prairie School District 204.
- 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_69ca839ea8b88190922c6a326ffcc0d3 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc67a33c8481909125acf4b7f0a919 |
completed | April 1, 2026, 12:32 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfc96e7eb48190a3df410b1544b997 |
completed | April 3, 2026, 2:06 p.m. |
| NEDg | Description generation | batch_69cfca6202a4819090404b7893a31ba7 |
completed | April 3, 2026, 2:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfcaeaf24c81908daadfe954413778 |
completed | April 3, 2026, 2:12 p.m. |
Created at: March 30, 2026, 7:02 p.m.