Triple
T7527066
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metrolink San Bernardino Line |
E177919
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object | Cal State LA |
E38189
|
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: Cal State LA | Statement: [Metrolink San Bernardino Line, connects, Cal State LA]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cal State LA Context triple: [Metrolink San Bernardino Line, connects, Cal State LA]
-
A.
California State University, Los Angeles
chosen
California State University, Los Angeles is a public university in Los Angeles known for its diverse student body, strong programs in fields such as criminal justice, business, and engineering, and its role as part of the California State University system.
-
B.
California State University, Long Beach
California State University, Long Beach is a large public university in Long Beach known for its diverse student body, strong academic programs, and prominent role within the California State University system.
-
C.
California State University, Northridge
California State University, Northridge is a large public university in Los Angeles' San Fernando Valley known for its diverse student body and wide range of undergraduate and graduate programs.
-
D.
Los Angeles City College
Los Angeles City College is a public community college in Los Angeles known for its diverse student body and wide range of academic and vocational programs.
-
E.
California State University, Dominguez Hills
California State University, Dominguez Hills is a public university in Carson, California, known for its diverse student body and role in providing accessible higher education within the California State University system.
- 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_69c69f29bf3081909a146aec7755f185 |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f81cc5748190818443c48c9e3114 |
completed | March 27, 2026, 9:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c87070d8a88190afde21f548d86292 |
completed | March 29, 2026, 12:21 a.m. |
Created at: March 27, 2026, 3:47 p.m.