Triple
T12769945
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chabot–Las Positas Community College District |
E305219
|
entity |
| Predicate | hasCollege |
P113
|
FINISHED |
| Object |
Las Positas College
Las Positas College is a public community college in Livermore, California, offering two-year degree, transfer, and career-technical programs.
|
E305219
|
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: Las Positas College | Statement: [Chabot–Las Positas Community College District, hasCollege, Las Positas College]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Las Positas College Context triple: [Chabot–Las Positas Community College District, hasCollege, Las Positas College]
-
A.
Monterey Peninsula College
Monterey Peninsula College is a public community college serving students in the Monterey Bay area of California with a range of academic, vocational, and transfer programs.
-
B.
Los Medanos College
Los Medanos College is a public community college serving students in the East Bay region of the San Francisco Bay Area.
-
C.
Chabot–Las Positas Community College District
Chabot–Las Positas Community College District is a public community college district in California that oversees and administers multiple colleges, including Chabot College and Las Positas College.
-
D.
Shasta College
Shasta College is a public community college in Northern California that serves the Redding area and surrounding Shasta County communities.
-
E.
Contra Costa College
Contra Costa College is a public community college serving students in the West Contra Costa County region of California.
- 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: Las Positas College Triple: [Chabot–Las Positas Community College District, hasCollege, Las Positas College]
Generated description
Las Positas College is a public community college in Livermore, California, offering two-year degree, transfer, and career-technical programs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Las Positas College Target entity description: Las Positas College is a public community college in Livermore, California, offering two-year degree, transfer, and career-technical programs.
-
A.
Monterey Peninsula College
Monterey Peninsula College is a public community college serving students in the Monterey Bay area of California with a range of academic, vocational, and transfer programs.
-
B.
Los Medanos College
Los Medanos College is a public community college serving students in the East Bay region of the San Francisco Bay Area.
-
C.
Chabot–Las Positas Community College District
chosen
Chabot–Las Positas Community College District is a public community college district in California that oversees and administers multiple colleges, including Chabot College and Las Positas College.
-
D.
Shasta College
Shasta College is a public community college in Northern California that serves the Redding area and surrounding Shasta County communities.
-
E.
Contra Costa College
Contra Costa College is a public community college serving students in the West Contra Costa County region of California.
- F. None of above.
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_69d7bdf2b43c819098ae5aa68e61ea58 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96df4b36c81909bcc913dd5e535f8 |
completed | April 10, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f70a18790c8190afea8f946712987c |
completed | May 3, 2026, 8:40 a.m. |
| NEDg | Description generation | batch_69f70c000da081909297f3d24666b6a5 |
completed | May 3, 2026, 8:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f70ce60a7081908f9498fcfec98e90 |
completed | May 3, 2026, 8:52 a.m. |
Created at: April 9, 2026, 5:28 p.m.