Triple
T15475403
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oakland Estuary |
E376769
|
entity |
| Predicate | hasNearbyFacility |
P5648
|
FINISHED |
| Object |
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.
|
E1162230
|
NE FINISHED |
How this triple was built (4 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: Oakland Marina | Statement: [Oakland Estuary, hasNearbyFacility, Oakland Marina]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oakland Marina Context triple: [Oakland Estuary, hasNearbyFacility, Oakland Marina]
-
A.
Berkeley Marina
Berkeley Marina is a waterfront recreational area on the San Francisco Bay known for its marina facilities, parks, trails, and panoramic views.
-
B.
Alameda Marina
Alameda Marina is a waterfront harbor and boating facility in Alameda, California, offering slips, marine services, and bay access for recreational and commercial vessels.
-
C.
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.
-
D.
Oyster Point Marina
Oyster Point Marina is a waterfront harbor and recreational area in South San Francisco featuring boat slips, a park, and bayfront trails.
-
E.
Petaluma Marina
Petaluma Marina is a public marina and recreational boating facility located along the Petaluma River in Petaluma, California.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Oakland Marina Triple: [Oakland Estuary, hasNearbyFacility, Oakland Marina]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Oakland Marina Target entity description: 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.
-
A.
Berkeley Marina
Berkeley Marina is a waterfront recreational area on the San Francisco Bay known for its marina facilities, parks, trails, and panoramic views.
-
B.
Alameda Marina
Alameda Marina is a waterfront harbor and boating facility in Alameda, California, offering slips, marine services, and bay access for recreational and commercial vessels.
-
C.
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.
-
D.
Oyster Point Marina
Oyster Point Marina is a waterfront harbor and recreational area in South San Francisco featuring boat slips, a park, and bayfront trails.
-
E.
Petaluma Marina
Petaluma Marina is a public marina and recreational boating facility located along the Petaluma River in Petaluma, California.
- F. None of above. chosen
Provenance (5 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_69ff3d4448c08190ac640642cc8fc41f |
completed | May 9, 2026, 1:57 p.m. |
| NEDg | Description generation | batch_69ff406bce408190817e8dbc60b51b0a |
completed | May 9, 2026, 2:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff40fdf81c8190b4f700ae1c7a876f |
completed | May 9, 2026, 2:13 p.m. |
Created at: April 10, 2026, 3:34 a.m.