Triple
T4456306
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pittsburg/Bay Point station |
E97733
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Bay Point, California |
E96408
|
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: Bay Point, California | Statement: [Pittsburg/Bay Point station, serves, Bay Point, California]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bay Point, California Context triple: [Pittsburg/Bay Point station, serves, Bay Point, California]
-
A.
Bay Point, California
chosen
Bay Point, California is an unincorporated suburban community in the San Francisco Bay Area known for its residential neighborhoods and proximity to the Sacramento–San Joaquin River Delta.
-
B.
Bodega Bay, California
Bodega Bay, California is a small coastal town in Sonoma County best known as the primary filming location and story setting of Alfred Hitchcock’s classic horror film "The Birds."
-
C.
Shelter Cove, California
Shelter Cove, California is a remote coastal community on California’s Lost Coast known for its rugged scenery, black sand beaches, and access to outdoor recreation in the surrounding King Range.
-
D.
Point Molate
Point Molate is a historic waterfront area on the San Pablo Bay in Richmond, California, known for its former naval fuel depot, scenic shoreline, and ongoing redevelopment and conservation efforts.
-
E.
Morro Bay
Morro Bay is a small coastal city in San Luis Obispo County, California, known for its natural harbor, fishing industry, and the prominent volcanic plug Morro Rock at its entrance.
- 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_69b3454777808190b78aa9047ba1f018 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b3564216b081908c41109100b36862 |
completed | March 13, 2026, 12:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b6282743e08190a2c84f3b80c6d260 |
completed | March 15, 2026, 3:31 a.m. |
Created at: March 12, 2026, 11:33 p.m.