Triple
T9369727
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | RingCentral Coliseum |
E225497
|
entity |
| Predicate | publicTransit |
P1288
|
FINISHED |
| Object | Oakland Coliseum Amtrak station |
E225501
|
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: Oakland Coliseum Amtrak station | Statement: [RingCentral Coliseum, publicTransit, Oakland Coliseum Amtrak station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oakland Coliseum Amtrak station Context triple: [RingCentral Coliseum, publicTransit, Oakland Coliseum Amtrak station]
-
A.
Oakland Coliseum Amtrak station
chosen
Oakland Coliseum Amtrak station is a passenger rail station in Oakland, California, that serves Amtrak trains and connects travelers to the nearby Oakland–Alameda County Coliseum sports and entertainment complex.
-
B.
Oakland International Airport station
Oakland International Airport station is a Bay Area Rapid Transit (BART) rail station that provides direct transit service between Oakland International Airport and the broader San Francisco Bay Area.
-
C.
Oakland Amtrak station (Jack London Square)
Oakland Amtrak station (Jack London Square) is a major intercity passenger rail station in Oakland, California, serving Amtrak trains along the Capitol Corridor and other routes near the Jack London Square waterfront district.
-
D.
Coliseum BART station
Coliseum BART station is a Bay Area Rapid Transit rail station in Oakland, California, serving the Oakland–Alameda County Coliseum complex and nearby areas.
-
E.
West Oakland station
West Oakland station is a Bay Area Rapid Transit (BART) station in Oakland, California, serving as a key stop near the eastern approach to the San Francisco–Oakland Bay Bridge.
- 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_69ca842cbddc819099d71ecec48cf9e5 |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd508274d88190a64b79ab731ac6a1 |
completed | April 1, 2026, 5:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d100d68d28819082f366f3b5493cfb |
completed | April 4, 2026, 12:15 p.m. |
Created at: March 30, 2026, 7:43 p.m.