Triple
T20530670
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Los Angeles–Seattle rail corridor |
E504057
|
entity |
| Predicate | majorStation |
P1071
|
FINISHED |
| Object | Santa Barbara station |
—
|
NE NERFINISHED |
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: Santa Barbara station | Statement: [Los Angeles–Seattle rail corridor, majorStation, Santa Barbara station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Santa Barbara station Context triple: [Los Angeles–Seattle rail corridor, majorStation, Santa Barbara station]
-
A.
Santa Barbara train station
chosen
Santa Barbara train station is a historic Southern California rail depot renowned for its distinctive California Mission Revival architecture and role as a key stop on the Pacific Surfliner route.
-
B.
San Luis Obispo station
San Luis Obispo station is an Amtrak passenger rail station in San Luis Obispo, California, serving as a key stop for intercity trains along the Central Coast.
-
C.
Camarillo station
Camarillo station is a passenger rail station in Camarillo, California, serving regional commuter and intercity trains.
-
D.
Santa Cruz station
Santa Cruz station is a stop on São Paulo Metro’s Line 5–Lilac, serving as an important connection point in the city’s rapid transit network.
-
E.
Santa Ana station
Santa Ana station is a major intermodal rail and bus transit hub in Santa Ana, California, serving regional commuter rail and Amtrak services.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b4b3a6e08190ae663701f50fab8e |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a06b923c81908ba24be6645a7c61 |
completed | April 20, 2026, 9:53 p.m. |
Created at: April 16, 2026, 11:37 a.m.