Triple
T1916592
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Caples Lake |
E40030
|
entity |
| Predicate | isPartOf |
P10
|
FINISHED |
| Object | Upper Carson River watershed |
E24566
|
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: Upper Carson River watershed | Statement: [Caples Lake, isPartOf, Upper Carson River watershed]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Upper Carson River watershed Context triple: [Caples Lake, isPartOf, Upper Carson River watershed]
-
A.
Upper Truckee River
The Upper Truckee River is a major Sierra Nevada waterway that serves as the largest tributary feeding California–Nevada’s alpine Lake Tahoe.
-
B.
Carson River
chosen
The Carson River is a significant river in the western United States that flows through eastern California and western Nevada, playing a key role in the region’s ecology, agriculture, and water supply.
-
C.
Sierra Nevada river system
The Sierra Nevada river system is the network of rivers and streams that drain the Sierra Nevada mountain range in the western United States, supplying water to surrounding valleys and reservoirs.
-
D.
Upper Green River Valley
The Upper Green River Valley is a scenic region in western Wyoming known for its rugged mountains, ranching heritage, and rich wildlife habitat along the upper reaches of the Green River.
-
E.
Truckee River
The Truckee River is a prominent river in the western United States that flows from Lake Tahoe in the Sierra Nevada through Nevada to Pyramid Lake, providing vital water resources and recreational opportunities to the region.
- 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_69a8864298748190a2f2fd34f7ef8d77 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb20f54848190b9457e1231aa49db |
completed | March 7, 2026, 5:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adf3da81308190a49844a8ac2997da |
completed | March 8, 2026, 10:10 p.m. |
Created at: March 4, 2026, 7:35 p.m.