Triple
T16334633
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | BART Orange Line |
E396644
|
entity |
| Predicate | servicePattern |
P849
|
FINISHED |
| Object | Richmond–Berryessa/North San José |
E1198550
|
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: Richmond–Berryessa/North San José | Statement: [BART Orange Line, servicePattern, Richmond–Berryessa/North San José]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Richmond–Berryessa/North San José Context triple: [BART Orange Line, servicePattern, Richmond–Berryessa/North San José]
-
A.
East San Jose
East San Jose is a largely residential and commercial area of San Jose, California, known for its diverse communities and major shopping and transit hubs.
-
B.
Livermore-Amador Valley
Livermore-Amador Valley is a region in eastern Alameda County, California, encompassing communities such as Livermore, Pleasanton, and Dublin and known for its suburban development, wineries, and technology and research facilities.
-
C.
North San José
chosen
North San José is a major district of San Jose, California, known for its residential neighborhoods, technology campuses, and proximity to key transportation corridors.
-
D.
Al Sobrante
Al Sobrante is the stage name of John Kiffmeyer, the original drummer for the American punk rock band Green Day.
-
E.
Lamorinda
Lamorinda is an affluent suburban region in the San Francisco Bay Area’s East Bay, encompassing the communities of Lafayette, Moraga, and Orinda.
- 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_69d87f255b788190a400eba031dd85d8 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2c4e29db88190936a07deb5b1c1e3 |
completed | April 17, 2026, 11:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0026173dc081909e00f6647d1f68b3 |
completed | May 10, 2026, 6:30 a.m. |
Created at: April 10, 2026, 5:07 a.m.