Triple
T23451222
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | City of Vallejo, California |
E567785
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Mare Island Strait |
—
|
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: Mare Island Strait | Statement: [City of Vallejo, California, locatedOn, Mare Island Strait]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mare Island Strait Context triple: [City of Vallejo, California, locatedOn, Mare Island Strait]
-
A.
Mare Island Strait
chosen
Mare Island Strait is a navigable waterway in Vallejo, California, separating Mare Island from the mainland and serving as an important channel for maritime and naval activity.
-
B.
Chatham Strait
Chatham Strait is a long, narrow waterway in the Alexander Archipelago of southeastern Alaska, separating Baranof Island and other islands from the mainland.
-
C.
Golden Gate Strait
Golden Gate Strait is the narrow Pacific Ocean inlet that connects the ocean to San Francisco Bay and serves as the natural channel spanned by the Golden Gate Bridge.
-
D.
Hinlopen Strait
Hinlopen Strait is a major Arctic sea passage in the Svalbard archipelago, separating Spitsbergen from Nordaustlandet and known for its remote, ice-filled waters and rich polar wildlife.
-
E.
Dominguez Channel
Dominguez Channel is an urban flood-control waterway in southern Los Angeles County that carries runoff from the Los Angeles Basin to the Pacific Ocean near the Port of Los Angeles.
- 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_69e2458b4c888190b1d7998f9862a558 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f1a64d3e9c8190a2596b067c4f5061 |
completed | April 29, 2026, 6:33 a.m. |
Created at: April 17, 2026, 5:52 p.m.