Triple
T15475415
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oakland Estuary |
E376769
|
entity |
| Predicate | adjacentToNeighborhood |
P17964
|
FINISHED |
| Object |
Alameda waterfront
The Alameda waterfront is a scenic shoreline area in Alameda, California, featuring marinas, parks, trails, and views across the Oakland Estuary and San Francisco Bay.
|
E1164549
|
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: Alameda waterfront | Statement: [Oakland Estuary, adjacentToNeighborhood, Alameda waterfront]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alameda waterfront Context triple: [Oakland Estuary, adjacentToNeighborhood, Alameda waterfront]
-
A.
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.
-
B.
Redwood City waterfront
The Redwood City waterfront is a bayside district in Redwood City, California, known for its deep-water port, marinas, and mix of industrial, recreational, and ecological shoreline areas along San Francisco Bay.
-
C.
San Francisco Embarcadero waterfront
The San Francisco Embarcadero waterfront is a prominent bayside district known for its scenic promenade, historic Ferry Building, and views of the Bay Bridge along the city’s eastern shoreline.
-
D.
Crissy Field
Crissy Field is a restored former airfield and popular waterfront park in San Francisco offering beaches, trails, and views of the Golden Gate Bridge.
-
E.
Oakland Inner Harbor
The Oakland Inner Harbor is a key tidal estuary and shipping channel in Oakland, California, forming part of the Port of Oakland and separating the city's mainland from nearby harbor islands.
- 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: Alameda waterfront Triple: [Oakland Estuary, adjacentToNeighborhood, Alameda waterfront]
Generated description
The Alameda waterfront is a scenic shoreline area in Alameda, California, featuring marinas, parks, trails, and views across the Oakland Estuary and San Francisco Bay.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alameda waterfront Target entity description: The Alameda waterfront is a scenic shoreline area in Alameda, California, featuring marinas, parks, trails, and views across the Oakland Estuary and San Francisco Bay.
-
A.
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.
-
B.
Redwood City waterfront
The Redwood City waterfront is a bayside district in Redwood City, California, known for its deep-water port, marinas, and mix of industrial, recreational, and ecological shoreline areas along San Francisco Bay.
-
C.
San Francisco Embarcadero waterfront
The San Francisco Embarcadero waterfront is a prominent bayside district known for its scenic promenade, historic Ferry Building, and views of the Bay Bridge along the city’s eastern shoreline.
-
D.
Crissy Field
Crissy Field is a restored former airfield and popular waterfront park in San Francisco offering beaches, trails, and views of the Golden Gate Bridge.
-
E.
Oakland Inner Harbor
The Oakland Inner Harbor is a key tidal estuary and shipping channel in Oakland, California, forming part of the Port of Oakland and separating the city's mainland from nearby harbor islands.
- 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_69ff4c3293dc819097f9e56963c333ee |
completed | May 9, 2026, 3:01 p.m. |
| NEDg | Description generation | batch_69ff4e9abb548190972a230bffb2616c |
completed | May 9, 2026, 3:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff4ef514308190a95cb0163717a6b9 |
completed | May 9, 2026, 3:12 p.m. |
Created at: April 10, 2026, 3:34 a.m.