Triple
T19213172
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Pitch River |
E480406
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Sevier Lake closed basin |
—
|
NE NERFINISHED |
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: Sevier Lake closed basin | Statement: [San Pitch River, partOf, Sevier Lake closed basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sevier Lake closed basin Context triple: [San Pitch River, partOf, Sevier Lake closed basin]
-
A.
Sevier Lake
Sevier Lake is a large, typically dry terminal lake in central Utah’s Great Basin, known for its fluctuating water levels and saline playa environment.
-
B.
Sevier Lake (dry lake bed)
chosen
Sevier Lake is a large, typically dry terminal lake bed in central Utah’s Sevier Desert, known for its expansive salt flats and role in the region’s endorheic basin system.
-
C.
Blaine Basin
Blaine Basin is a scenic alpine cirque and hiking destination in the San Juan Mountains of Colorado, known for its wildflower-filled meadows and dramatic views of Mount Sneffels.
-
D.
Great Divide Basin
The Great Divide Basin is an endorheic desert basin in south-central Wyoming, notable for its internal drainage and location along the Continental Divide.
-
E.
Piute Lake
Piute Lake is a high-elevation alpine lake in California’s Sierra Nevada, popular with backpackers and anglers and often accessed via the Piute Pass trail.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e8cb8c348190b52075823911c869 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fa38c0e881908e9501ee21d0f266 |
completed | April 20, 2026, 10:04 a.m. |
Created at: April 10, 2026, 1:21 p.m.