Triple
T15475404
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oakland Estuary |
E376769
|
entity |
| Predicate | hasNearbyFacility |
P5648
|
FINISHED |
| Object | Alameda Marina |
E695547
|
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: Alameda Marina | Statement: [Oakland Estuary, hasNearbyFacility, Alameda Marina]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alameda Marina Context triple: [Oakland Estuary, hasNearbyFacility, Alameda Marina]
-
A.
Alameda Marina
chosen
Alameda Marina is a waterfront harbor and boating facility in Alameda, California, offering slips, marine services, and bay access for recreational and commercial vessels.
-
B.
Oakland Marina
Oakland Marina is a waterfront harbor in Oakland, California, providing berths and services for recreational and small commercial boats along the city’s inner harbor.
-
C.
Berkeley Marina
Berkeley Marina is a waterfront recreational area on the San Francisco Bay known for its marina facilities, parks, trails, and panoramic views.
-
D.
San Leandro Marina
San Leandro Marina is a waterfront recreational harbor and park area on the eastern shore of San Francisco Bay in San Leandro, California.
-
E.
Coyote Point Marina
Coyote Point Marina is a public marina and recreational harbor on the San Francisco Bay in San Mateo, California, offering boat slips, waterfront access, and nearby park amenities.
- 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_69d85cd21dcc81908646251b1c26ea00 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e03f6e859481909c3d08343b7ad27c |
completed | April 16, 2026, 1:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff454ac84c8190b1979e6caca3ee66 |
completed | May 9, 2026, 2:31 p.m. |
Created at: April 10, 2026, 3:34 a.m.