Triple
T2907463
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Contra Costa Canal |
E63599
|
entity |
| Predicate | passesThrough |
P225
|
FINISHED |
| Object | Pacheco, California |
E196075
|
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: Pacheco, California | Statement: [Contra Costa Canal, passesThrough, Pacheco, California]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pacheco, California Context triple: [Contra Costa Canal, passesThrough, Pacheco, California]
-
A.
Pacheco, California
chosen
Pacheco, California is a small unincorporated community in the San Francisco Bay Area’s Contra Costa County, known primarily as a suburban residential area with nearby commercial development.
-
B.
Calexico, California
Calexico, California is a small border city in Imperial County that serves as a major gateway for trade and travel between the United States and Mexicali, Mexico.
-
C.
Tecate, California
Tecate, California is a small border town in eastern San Diego County known for its international crossing with Tecate, Mexico and its role as a gateway between the two countries.
-
D.
San Carlos, California
San Carlos, California is a small city on the San Francisco Peninsula known for its suburban charm, vibrant downtown, and role as a local transportation and business hub.
-
E.
Coloma, California
Coloma, California is a historic Gold Country town best known as the site where gold was first discovered in 1848, sparking the California Gold Rush.
- 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_69ab4c44ab448190b9411324e8a1fc1d |
completed | March 6, 2026, 9:51 p.m. |
| NER | Named-entity recognition | batch_69abe0d0628c81909680af2f0db2ecae |
completed | March 7, 2026, 8:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1eed825108190b3db9728d0c95fd6 |
completed | March 11, 2026, 10:38 p.m. |
Created at: March 6, 2026, 10:11 p.m.