Triple
T17392329
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jasper Ridge Biological Preserve |
E422851
|
entity |
| Predicate | hasFeature |
P182
|
FINISHED |
| Object | Searsville Lake |
—
|
NE NERFINISHED |
How this triple was built (3 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: Searsville Lake | Statement: [Jasper Ridge Biological Preserve, hasFeature, Searsville Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Searsville Lake Context triple: [Jasper Ridge Biological Preserve, hasFeature, Searsville Lake]
-
A.
Reseda Park Lake
Reseda Park Lake is a small urban lake in Reseda, Los Angeles, known for recreation, fishing, and wildlife viewing within Reseda Park.
-
B.
Roundout Reservoir
Roundout Reservoir is a man-made lake in New York’s Catskill region that serves as a major component of the New York City water supply system.
-
C.
Wheeler Lake
Wheeler Lake is a large man-made reservoir in northern Alabama known for its recreational boating, fishing, and role in regional hydroelectric power and navigation.
-
D.
Atascadero Lake
Atascadero Lake is a small recreational reservoir in Atascadero, California, known for its scenic setting, wildlife, and public park amenities.
-
E.
Sumner Lake
Sumner Lake is a reservoir in eastern New Mexico known for fishing, boating, and serving as the centerpiece of Sumner Lake State Park.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Searsville Lake Target entity description: Searsville Lake is a reservoir in San Mateo County, California, created by Searsville Dam and now used primarily for ecological research and habitat within Stanford University's Jasper Ridge Biological Preserve.
-
A.
Reseda Park Lake
Reseda Park Lake is a small urban lake in Reseda, Los Angeles, known for recreation, fishing, and wildlife viewing within Reseda Park.
-
B.
Roundout Reservoir
Roundout Reservoir is a man-made lake in New York’s Catskill region that serves as a major component of the New York City water supply system.
-
C.
Wheeler Lake
Wheeler Lake is a large man-made reservoir in northern Alabama known for its recreational boating, fishing, and role in regional hydroelectric power and navigation.
-
D.
Atascadero Lake
Atascadero Lake is a small recreational reservoir in Atascadero, California, known for its scenic setting, wildlife, and public park amenities.
-
E.
Sumner Lake
Sumner Lake is a reservoir in eastern New Mexico known for fishing, boating, and serving as the centerpiece of Sumner Lake State Park.
- F. None of above. chosen
Provenance (2 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_69d889d710288190bf0f4762801fefae |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43abb23888190812aad44288c90fd |
completed | April 19, 2026, 2:15 a.m. |
Created at: April 10, 2026, 5:45 a.m.