Triple
T16247148
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lower Merion School District |
E394398
|
entity |
| Predicate | operates |
P24
|
FINISHED |
| Object |
Gladwyne Elementary School
Gladwyne Elementary School is a public primary school in Pennsylvania known for serving the Gladwyne community as part of the highly regarded Lower Merion School District.
|
E1201775
|
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: Gladwyne Elementary School | Statement: [Lower Merion School District, operates, Gladwyne Elementary School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gladwyne Elementary School Context triple: [Lower Merion School District, operates, Gladwyne Elementary School]
-
A.
Lynnewood Elementary School
Lynnewood Elementary School is a public primary school serving young students in the suburban community of Havertown, Pennsylvania.
-
B.
Walnut Street Elementary School
Walnut Street Elementary School is a public elementary school serving early-grade students as part of the Toms River Regional Schools district in New Jersey.
-
C.
Valley Forge Elementary School
Valley Forge Elementary School is a public primary school in the Tredyffrin/Easttown School District serving young students in the Berwyn, Pennsylvania area.
-
D.
Benjamin Franklin Elementary School
Benjamin Franklin Elementary School is a public primary school serving early-grade students in the Edison Township Public Schools district in New Jersey.
-
E.
Collingdale Elementary School
Collingdale Elementary School is a public primary school serving young students in the borough of Collingdale, Pennsylvania.
- 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: Gladwyne Elementary School Triple: [Lower Merion School District, operates, Gladwyne Elementary School]
Generated description
Gladwyne Elementary School is a public primary school in Pennsylvania known for serving the Gladwyne community as part of the highly regarded Lower Merion School District.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gladwyne Elementary School Target entity description: Gladwyne Elementary School is a public primary school in Pennsylvania known for serving the Gladwyne community as part of the highly regarded Lower Merion School District.
-
A.
Lynnewood Elementary School
Lynnewood Elementary School is a public primary school serving young students in the suburban community of Havertown, Pennsylvania.
-
B.
Walnut Street Elementary School
Walnut Street Elementary School is a public elementary school serving early-grade students as part of the Toms River Regional Schools district in New Jersey.
-
C.
Valley Forge Elementary School
Valley Forge Elementary School is a public primary school in the Tredyffrin/Easttown School District serving young students in the Berwyn, Pennsylvania area.
-
D.
Benjamin Franklin Elementary School
Benjamin Franklin Elementary School is a public primary school serving early-grade students in the Edison Township Public Schools district in New Jersey.
-
E.
Collingdale Elementary School
Collingdale Elementary School is a public primary school serving young students in the borough of Collingdale, Pennsylvania.
- 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_69d87f2171208190951025e526947816 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e245931074819096f38003da70f271 |
completed | April 17, 2026, 2:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a000ee3bbc48190a56ce2807a9510f0 |
completed | May 10, 2026, 4:51 a.m. |
| NEDg | Description generation | batch_6a000f9aecec819087cecb1edad6b710 |
completed | May 10, 2026, 4:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0010462ba881909666051b2fc38d43 |
completed | May 10, 2026, 4:57 a.m. |
Created at: April 10, 2026, 5:04 a.m.