Triple
T12066155
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Pablo, California |
E287299
|
entity |
| Predicate | hasEducationalInstitution |
P113
|
FINISHED |
| Object | Contra Costa College |
E474641
|
NE FINISHED |
How this triple was built (2 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: Contra Costa College | Statement: [San Pablo, California, hasEducationalInstitution, Contra Costa College]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Contra Costa College Context triple: [San Pablo, California, hasEducationalInstitution, Contra Costa College]
-
A.
Contra Costa College
chosen
Contra Costa College is a public community college serving students in the West Contra Costa County region of California.
-
B.
Chaffey College
Chaffey College is a public community college serving the Inland Empire region of Southern California with a range of academic, vocational, and transfer programs.
-
C.
Sacramento City College
Sacramento City College is a public community college in Sacramento, California, offering two-year degree and certificate programs as part of the Los Rios Community College District.
-
D.
Skyline College
Skyline College is a public community college located in San Bruno, California, serving students in the northern San Mateo County region with associate degrees, transfer programs, and career education.
-
E.
Los Medanos College
Los Medanos College is a public community college serving students in the East Bay region of the San Francisco Bay Area.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6ab4846e081908ee7bbd66a6d3459 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d904423dc08190a47194422255c62e |
completed | April 10, 2026, 2:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f658bb38819097547d392fcc5405 |
completed | May 2, 2026, 1:04 p.m. |
Created at: April 8, 2026, 9:48 p.m.