Triple
T8237662
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SPRINTER light rail |
E192450
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Cal State San Marcos station |
E578445
|
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 San Marcos station | Statement: [SPRINTER light rail, hasStation, Cal State San Marcos station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cal State San Marcos station Context triple: [SPRINTER light rail, hasStation, Cal State San Marcos station]
-
A.
Cal State San Marcos SPRINTER station
chosen
Cal State San Marcos SPRINTER station is a light rail stop on the SPRINTER line serving the California State University San Marcos campus and surrounding areas in San Marcos, California.
-
B.
Cal State LA station
Cal State LA station is a commuter rail stop in Los Angeles serving California State University, Los Angeles and surrounding communities.
-
C.
Cosumnes River College Station
Cosumnes River College Station is a light rail transit station in Sacramento, California, serving the Cosumnes River College area as part of the Sacramento Regional Transit system.
-
D.
San Juan Capistrano station
San Juan Capistrano station is a historic Spanish Colonial Revival-style train depot in San Juan Capistrano, California, serving Amtrak and Metrolink passengers in southern Orange County.
-
E.
California State University, San Marcos
California State University, San Marcos is a public university in northern San Diego County known for its diverse student body, modern campus, and strong programs in fields such as business, education, and the sciences.
- 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_69ca82dc8f148190a2c75a98501a7b91 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb783929c081909db1182947755bae |
completed | March 31, 2026, 7:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd3504e6ac8190b4cb12c80a7e7fc0 |
completed | April 1, 2026, 3:08 p.m. |
Created at: March 30, 2026, 5:47 p.m.