Triple
T19761563
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Contra Costa College |
E474641
|
entity |
| Predicate | governingBody |
P46
|
FINISHED |
| Object |
Contra Costa Community College District
Contra Costa Community College District is a public community college district in California that oversees multiple colleges and centers serving students in Contra Costa County.
|
E1394294
|
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: Contra Costa Community College District | Statement: [Contra Costa College, governingBody, Contra Costa Community College District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Contra Costa Community College District Context triple: [Contra Costa College, governingBody, Contra Costa Community College District]
-
A.
San Mateo County Community College District
San Mateo County Community College District is a public community college district in California that oversees multiple colleges serving residents of San Mateo County.
-
B.
Contra Costa College
Contra Costa College is a public community college serving students in the West Contra Costa County region of California.
-
C.
Peralta Community College District
Peralta Community College District is a public community college district in California’s East Bay that oversees multiple colleges serving the Oakland and surrounding communities.
-
D.
Shasta-Tehama-Trinity Joint Community College District
Shasta-Tehama-Trinity Joint Community College District is a California community college district that administers Shasta College and related educational services in the Shasta, Tehama, and Trinity county region.
-
E.
Riverside Community College District
Riverside Community College District is a public community college district in California that oversees multiple colleges, including Riverside City College, to provide accessible higher education and vocational training.
- 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: Contra Costa Community College District Triple: [Contra Costa College, governingBody, Contra Costa Community College District]
Generated description
Contra Costa Community College District is a public community college district in California that oversees multiple colleges and centers serving students in Contra Costa County.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Contra Costa Community College District Target entity description: Contra Costa Community College District is a public community college district in California that oversees multiple colleges and centers serving students in Contra Costa County.
-
A.
San Mateo County Community College District
San Mateo County Community College District is a public community college district in California that oversees multiple colleges serving residents of San Mateo County.
-
B.
Contra Costa College
Contra Costa College is a public community college serving students in the West Contra Costa County region of California.
-
C.
Peralta Community College District
Peralta Community College District is a public community college district in California’s East Bay that oversees multiple colleges serving the Oakland and surrounding communities.
-
D.
Shasta-Tehama-Trinity Joint Community College District
Shasta-Tehama-Trinity Joint Community College District is a California community college district that administers Shasta College and related educational services in the Shasta, Tehama, and Trinity county region.
-
E.
Riverside Community College District
Riverside Community College District is a public community college district in California that oversees multiple colleges, including Riverside City College, to provide accessible higher education and vocational training.
- 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_69d8e51a43a08190956bc6df13c91a77 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6532004d08190944234d35e74085b |
completed | April 20, 2026, 4:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07bd6beb2c8190874a37d779d14e9b |
completed | May 16, 2026, 12:42 a.m. |
| NEDg | Description generation | batch_6a07be5426c48190bb7b0fc315fa2f6a |
completed | May 16, 2026, 12:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07bf9682fc8190a33ea75dba8d88d6 |
completed | May 16, 2026, 12:51 a.m. |
Created at: April 10, 2026, 1:48 p.m.