Triple
T2948580
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Owens River |
E79562
|
entity |
| Predicate | mouthLocation |
P417
|
FINISHED |
| Object | Owens Lake basin |
E71549
|
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: Owens Lake basin | Statement: [Owens River, mouthLocation, Owens Lake basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Owens Lake basin Context triple: [Owens River, mouthLocation, Owens Lake basin]
-
A.
Owens Lake
chosen
Owens Lake is a largely dry, saline lake in California’s Eastern Sierra region, known for its dust pollution issues and ongoing environmental restoration efforts.
-
B.
Soda Dry Lake
Soda Dry Lake is a dry lake bed in California’s Mojave Desert, known for its stark salt flats and proximity to the former health resort site of Zzyzx.
-
C.
Ivanpah Dry Lake
Ivanpah Dry Lake is a large, flat, dry lakebed in the Mojave Desert of southeastern California, known for land sailing, off-highway recreation, and its proximity to the Ivanpah Solar Electric Generating System.
-
D.
Cronese Dry Lake
Cronese Dry Lake is a dry lakebed in the Mojave Desert of San Bernardino County, California, known for its arid playa landscape and proximity to Interstate 15.
-
E.
Rosamond Dry Lake
Rosamond Dry Lake is a large endorheic dry lakebed in the Mojave Desert of California, known for its flat playa surface and use as a military and aerospace testing area.
- 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_69ad8b1089588190b74d9e2505e45762 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad98b6cab88190b4dee7e5ec9347e5 |
completed | March 8, 2026, 3:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1de92f04c8190967ec290cba891a6 |
completed | March 11, 2026, 9:28 p.m. |
Created at: March 8, 2026, 2:57 p.m.