Triple
T8068152
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | COASTER |
E188296
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Oceanside Transit Center |
E190275
|
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: Oceanside Transit Center | Statement: [COASTER, terminus, Oceanside Transit Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oceanside Transit Center Context triple: [COASTER, terminus, Oceanside Transit Center]
-
A.
Oceanside Transit Center
chosen
Oceanside Transit Center is a major multimodal transportation hub in Oceanside, California, serving Amtrak, commuter rail, local and regional buses, and other transit services.
-
B.
San Bernardino Transit Center
San Bernardino Transit Center is a major multimodal transportation hub in San Bernardino, California, serving as a central connection point for regional rail and bus services.
-
C.
San Ysidro Transit Center
San Ysidro Transit Center is a major public transportation hub in southern San Diego that serves as a key connection point near the U.S.–Mexico border for trolleys and buses.
-
D.
Eastridge Transit Center
Eastridge Transit Center is a major public transportation hub in San Jose, California, serving as a key connection point for numerous Santa Clara Valley Transportation Authority (VTA) bus routes.
-
E.
Irvine Transportation Center
Irvine Transportation Center is a major multimodal transit hub in Irvine, California, serving passenger rail and bus services for commuters and travelers in Orange County.
- 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_69ca82b42674819086840efea12478e5 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3ff8a4fc8190a97fc7111ca7ec4d |
completed | March 31, 2026, 3:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc93dc680081908510daf008f18b2c |
completed | April 1, 2026, 3:41 a.m. |
Created at: March 30, 2026, 5:27 p.m.