Triple
T18410561
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fort Stephenson site |
E441745
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | City of Fremont |
—
|
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: City of Fremont | Statement: [Fort Stephenson site, ownedBy, City of Fremont]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of Fremont Context triple: [Fort Stephenson site, ownedBy, City of Fremont]
-
A.
Central Fremont
Central Fremont is a major district in Fremont, California, encompassing the city’s downtown core, transit hubs, and a mix of residential, commercial, and civic areas.
-
B.
City of Santa Clara
The City of Santa Clara is a municipality in California’s Silicon Valley known for its technology companies, Levi’s Stadium, and proximity to major Bay Area hubs.
-
C.
City of Alameda
The City of Alameda is a Bay Area island municipality in California known for its historic Victorian architecture, waterfront neighborhoods, and proximity to San Francisco.
-
D.
City of San Mateo
The City of San Mateo is a mid-sized suburban community on the San Francisco Peninsula in California, known for its residential neighborhoods, downtown commercial district, and role as a regional economic and transportation hub.
-
E.
Fremont
chosen
Fremont is a large suburban city in the San Francisco Bay Area known for its diverse population, tech industry presence, and proximity to Silicon Valley.
- 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_69d8b9eb8a508190a942fd75ebd8b1dc |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e5195df3288190be61f4053476c735 |
completed | April 19, 2026, 6:05 p.m. |
Created at: April 10, 2026, 10:47 a.m.