Triple
T14264784
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chester Carlson |
E353616
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object |
Riverside Junior College
Riverside Junior College is an educational institution in Riverside, California, known for serving as an early academic stepping stone for students such as inventor Chester Carlson.
|
E1090003
|
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: Riverside Junior College | Statement: [Chester Carlson, educatedAt, Riverside Junior College]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Riverside Junior College Context triple: [Chester Carlson, educatedAt, Riverside Junior College]
-
A.
St. Joseph Junior College
St. Joseph Junior College was a two-year higher education institution in St. Joseph, Missouri, that later evolved into what is now Missouri Western State University.
-
B.
River Valley Community College
River Valley Community College is a public two-year college serving the Upper Valley region of New Hampshire with associate degree and certificate programs focused on workforce development and transfer preparation.
-
C.
Rio Hondo College
Rio Hondo College is a public community college serving students in the Whittier area of Southern California with a range of academic, vocational, and transfer programs.
-
D.
Rio Hondo Community College District
Rio Hondo Community College District is the public governing body that oversees and administers Rio Hondo College and its educational services within its service area in California.
-
E.
Riverside College
Riverside College is a further and higher education college based in Widnes, Cheshire, offering a range of vocational courses, A-levels, and adult learning programs.
- 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: Riverside Junior College Triple: [Chester Carlson, educatedAt, Riverside Junior College]
Generated description
Riverside Junior College is an educational institution in Riverside, California, known for serving as an early academic stepping stone for students such as inventor Chester Carlson.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Riverside Junior College Target entity description: Riverside Junior College is an educational institution in Riverside, California, known for serving as an early academic stepping stone for students such as inventor Chester Carlson.
-
A.
St. Joseph Junior College
St. Joseph Junior College was a two-year higher education institution in St. Joseph, Missouri, that later evolved into what is now Missouri Western State University.
-
B.
River Valley Community College
River Valley Community College is a public two-year college serving the Upper Valley region of New Hampshire with associate degree and certificate programs focused on workforce development and transfer preparation.
-
C.
Rio Hondo College
Rio Hondo College is a public community college serving students in the Whittier area of Southern California with a range of academic, vocational, and transfer programs.
-
D.
Rio Hondo Community College District
Rio Hondo Community College District is the public governing body that oversees and administers Rio Hondo College and its educational services within its service area in California.
-
E.
Riverside College
Riverside College is a further and higher education college based in Widnes, Cheshire, offering a range of vocational courses, A-levels, and adult learning programs.
- 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_69d8278c43e08190824146f4632b89a5 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de6357a8188190ba518a486521052b |
completed | April 14, 2026, 3:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd326367348190b4b31b32f4ca5639 |
completed | May 8, 2026, 12:46 a.m. |
| NEDg | Description generation | batch_69fd335a496881908689b5769bb677ae |
completed | May 8, 2026, 12:50 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd3445422c8190a22eaa4bef5fdf76 |
completed | May 8, 2026, 12:54 a.m. |
Created at: April 10, 2026, 1:09 a.m.