Triple
T9331977
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Piedmont Pines |
E224543
|
entity |
| Predicate | isWithinSchoolDistrict |
P226
|
FINISHED |
| Object | Oakland Unified School District |
E68002
|
NE FINISHED |
How this triple was built (3 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: Oakland Unified School District | Statement: [Piedmont Pines, isWithinSchoolDistrict, Oakland Unified School District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oakland Unified School District Context triple: [Piedmont Pines, isWithinSchoolDistrict, Oakland Unified School District]
-
A.
Oakland Unified School District
chosen
Oakland Unified School District is the public school district serving the city of Oakland, California, overseeing a network of elementary, middle, and high schools.
-
B.
Alameda Unified School District
Alameda Unified School District is a public school district serving the city of Alameda, California, overseeing multiple elementary, middle, and high schools.
-
C.
San Francisco Unified School District
San Francisco Unified School District is the public school district serving the city and county of San Francisco, California, overseeing a diverse network of elementary, middle, and high schools.
-
D.
San Leandro Unified School District
San Leandro Unified School District is a public school district in San Leandro, California, responsible for operating the city’s K–12 schools and educational programs.
-
E.
West Contra Costa Unified School District
West Contra Costa Unified School District is a public school district serving multiple communities in western Contra Costa County in the San Francisco Bay Area.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isWithinSchoolDistrict Context triple: [Piedmont Pines, isWithinSchoolDistrict, Oakland Unified School District]
-
A.
isOnlySchoolOfDistrict
Indicates that the school is the sole educational institution within its district.
-
B.
hasSchoolDistricts
Indicates that one entity administers, contains, or is associated with one or more school districts.
-
C.
schoolDistrict
chosen
Indicates that one entity is a school district that administers, oversees, or serves the other entity (such as a school or geographic area).
-
D.
sharesRegionalSchoolDistrictWith
Indicates that two entities are part of, or served by, the same regional school district.
-
E.
schoolBelongsTo
Indicates that a particular school is owned by, affiliated with, or under the authority or jurisdiction of a specific organization, institution, or administrative entity.
- F. None of above.
Provenance (4 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_69ca8427a0c08190b749831d5ea98f02 |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd37afceb88190ad7ffbc7b47a1caa |
completed | April 1, 2026, 3:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0c806374c819096db10aaa94a6457 |
completed | April 4, 2026, 8:12 a.m. |
| PD | Predicate disambiguation | batch_69cc7a643924819097f01144734901cf |
completed | April 1, 2026, 1:52 a.m. |
Created at: March 30, 2026, 7:39 p.m.