Triple
T16247146
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lower Merion School District |
E394398
|
entity |
| Predicate | operates |
P24
|
FINISHED |
| Object |
Welsh Valley Middle School
Welsh Valley Middle School is a public middle school serving students in the Lower Merion area of suburban Philadelphia, Pennsylvania.
|
E1201773
|
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: Welsh Valley Middle School | Statement: [Lower Merion School District, operates, Welsh Valley Middle School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Welsh Valley Middle School Context triple: [Lower Merion School District, operates, Welsh Valley Middle School]
-
A.
Valley Middle School
Valley Middle School is a public middle school in Carlsbad, California, serving students in the Carlsbad Unified School District.
-
B.
Valley Rivers Middle School
Valley Rivers Middle School is a public middle school serving students in the Fort Kent area of northern Maine.
-
C.
Stone Middle School
Stone Middle School is a public middle school serving students in the Centreville area.
-
D.
Lucerne Valley Middle School
Lucerne Valley Middle School is a public middle school serving students in the rural community of Lucerne Valley, California.
-
E.
Hardin Valley Middle School
Hardin Valley Middle School is a public middle school serving students in the Hardin Valley community of Knoxville, Tennessee.
- 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: Welsh Valley Middle School Triple: [Lower Merion School District, operates, Welsh Valley Middle School]
Generated description
Welsh Valley Middle School is a public middle school serving students in the Lower Merion area of suburban Philadelphia, Pennsylvania.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Welsh Valley Middle School Target entity description: Welsh Valley Middle School is a public middle school serving students in the Lower Merion area of suburban Philadelphia, Pennsylvania.
-
A.
Valley Middle School
Valley Middle School is a public middle school in Carlsbad, California, serving students in the Carlsbad Unified School District.
-
B.
Valley Rivers Middle School
Valley Rivers Middle School is a public middle school serving students in the Fort Kent area of northern Maine.
-
C.
Stone Middle School
Stone Middle School is a public middle school serving students in the Centreville area.
-
D.
Lucerne Valley Middle School
Lucerne Valley Middle School is a public middle school serving students in the rural community of Lucerne Valley, California.
-
E.
Hardin Valley Middle School
Hardin Valley Middle School is a public middle school serving students in the Hardin Valley community of Knoxville, Tennessee.
- 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.