Triple
T1661997
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chester, Pennsylvania |
E35928
|
entity |
| Predicate | hasEducationalInstitution |
P113
|
FINISHED |
| Object |
Chester Upland School District
Chester Upland School District is a public school district serving students in the city of Chester and surrounding communities in Delaware County, Pennsylvania.
|
E188760
|
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: Chester Upland School District | Statement: [Chester, Pennsylvania, hasEducationalInstitution, Chester Upland School District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chester Upland School District Context triple: [Chester, Pennsylvania, hasEducationalInstitution, Chester Upland School District]
-
A.
Gresham-Barlow School District
Gresham-Barlow School District is a public school district serving students in the Gresham area and surrounding communities in Oregon.
-
B.
Reynolds School District
Reynolds School District is a public school district serving students in Fairview and surrounding communities in the Portland metropolitan area of Oregon.
-
C.
Bow School District
Bow School District is the public school system serving the town of Bow in Merrimack County, New Hampshire.
-
D.
Mount Pleasant Area School District
Mount Pleasant Area School District is a public school district serving students in and around the borough of Mount Pleasant in southwestern Pennsylvania.
-
E.
Pottsville Area School District
Pottsville Area School District is a public school district serving students in and around the city of Pottsville in Schuylkill County, 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: Chester Upland School District Triple: [Chester, Pennsylvania, hasEducationalInstitution, Chester Upland School District]
Generated description
Chester Upland School District is a public school district serving students in the city of Chester and surrounding communities in Delaware County, Pennsylvania.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chester Upland School District Target entity description: Chester Upland School District is a public school district serving students in the city of Chester and surrounding communities in Delaware County, Pennsylvania.
-
A.
Gresham-Barlow School District
Gresham-Barlow School District is a public school district serving students in the Gresham area and surrounding communities in Oregon.
-
B.
Reynolds School District
Reynolds School District is a public school district serving students in Fairview and surrounding communities in the Portland metropolitan area of Oregon.
-
C.
Bow School District
Bow School District is the public school system serving the town of Bow in Merrimack County, New Hampshire.
-
D.
Mount Pleasant Area School District
Mount Pleasant Area School District is a public school district serving students in and around the borough of Mount Pleasant in southwestern Pennsylvania.
-
E.
Pottsville Area School District
Pottsville Area School District is a public school district serving students in and around the city of Pottsville in Schuylkill County, 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_69a88606aa808190aa0b421b4271f220 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a90ab3bd7081908d15d772b10aebbe |
completed | March 5, 2026, 4:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad682ab8a08190bdb33d79d5083029 |
completed | March 8, 2026, 12:14 p.m. |
| NEDg | Description generation | batch_69ad6be91e1c8190b3db2ba019e77ee3 |
completed | March 8, 2026, 12:30 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad6d161bd08190a7087d61f2d3a45e |
completed | March 8, 2026, 12:35 p.m. |
Created at: March 4, 2026, 7:29 p.m.