Triple
T20712208
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisquito Creek tidal area |
E509075
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Palo Alto Baylands |
—
|
NE NERFINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Palo Alto Baylands | Statement: [San Francisquito Creek tidal area, locatedIn, Palo Alto Baylands]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Palo Alto Baylands Context triple: [San Francisquito Creek tidal area, locatedIn, Palo Alto Baylands]
-
A.
Palo Alto Baylands Nature Preserve
chosen
Palo Alto Baylands Nature Preserve is a large coastal wetland and wildlife habitat on the San Francisco Bay, known for its tidal marshes, migratory bird populations, and extensive walking and biking trails.
-
B.
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.
-
C.
Bolsa Chica Ecological Reserve
Bolsa Chica Ecological Reserve is a coastal wetland and wildlife habitat in Southern California known for its rich biodiversity and popular birdwatching opportunities.
-
D.
Bolinas Lagoon
Bolinas Lagoon is a coastal tidal estuary and wetland in Marin County, California, known for its rich birdlife and protected natural habitat along the Pacific coast.
-
E.
Bolsa Chica State Beach
Bolsa Chica State Beach is a popular Southern California coastal park known for its sandy shoreline, surfing, and proximity to the Bolsa Chica Ecological Reserve.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69e0b4c40ad88190b81f77695366d328 |
elicitation | completed |
| NER | batch_69e6c1ce84e48190922db93ed4b5d21b |
ner | completed |
Created at: April 16, 2026, 12:15 p.m.