Triple
T22349501
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisco Estuary |
E552490
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | tidal estuary system |
C80
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: tidal estuary system Context triple: [San Francisco Estuary, instanceOf, tidal estuary system]
-
A.
freshwater tidal estuary
A freshwater tidal estuary is a low-lying river mouth region where freshwater flows are influenced by ocean tides, causing regular water-level and flow reversals without significant saltwater intrusion.
-
B.
estuary
chosen
An estuary is a coastal water body where freshwater from rivers and streams mixes with saltwater from the ocean, creating a dynamic and nutrient-rich environment.
-
C.
tidal creek
A tidal creek is a narrow, shallow waterway in coastal or estuarine areas whose flow and water level are strongly influenced by the rise and fall of the tides.
-
D.
tidal inlet
A tidal inlet is a narrow coastal waterway that connects the open sea with bays, lagoons, or estuaries, allowing tidal waters to flow in and out.
-
E.
tidal river segment
A tidal river segment is a stretch of river whose water level, flow, and salinity are directly influenced by periodic tidal fluctuations from a connected estuary or sea.
- F. None of above.
Provenance (1 batch)
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_69e11e4a0ad08190a385b4d343cf6524 |
completed | April 16, 2026, 5:37 p.m. |
Created at: April 16, 2026, 8:43 p.m.