Triple
T6676274
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pittsburg, California |
E151859
|
entity |
| Predicate | hasWaterfront |
P1489
|
FINISHED |
| Object | Pittsburg Marina Waterfront |
E611094
|
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: Pittsburg Marina Waterfront | Statement: [Pittsburg, California, hasWaterfront, Pittsburg Marina Waterfront]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pittsburg Marina Waterfront Context triple: [Pittsburg, California, hasWaterfront, Pittsburg Marina Waterfront]
-
A.
Pittsburg Marina
chosen
Pittsburg Marina is a public waterfront harbor and recreational boating facility located on the Sacramento–San Joaquin River Delta in Pittsburg, California.
-
B.
Columbia Point Marina Park
Columbia Point Marina Park is a waterfront recreational area and boat marina located along the Columbia River in Richland, Washington.
-
C.
Embarcadero waterfront
The Embarcadero waterfront is a prominent bayside promenade in San Francisco known for its scenic views, historic piers, and popular attractions along the city’s eastern shoreline.
-
D.
Waterfront Park
Waterfront Park is a popular public green space along the Alexandria, Virginia waterfront, offering scenic river views, walking paths, and outdoor recreation.
-
E.
Waterfront Park
Waterfront Park is a popular public park and scenic promenade along the Charleston waterfront, known for its iconic Pineapple Fountain and views of Charleston Harbor.
- 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_69c687f830bc81909eb8b04dbb8450b1 |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6b0f4184481908869354addf4f8c4 |
completed | March 27, 2026, 4:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c700772aa48190a1356b5a252f6524 |
completed | March 27, 2026, 10:11 p.m. |
Created at: March 27, 2026, 2:03 p.m.