Triple
T22828858
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Lahontan |
E565741
|
entity |
| Predicate | hasRemnant |
P19817
|
FINISHED |
| Object | Humboldt Sink |
—
|
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: Humboldt Sink | Statement: [Lake Lahontan, hasRemnant, Humboldt Sink]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Humboldt Sink Context triple: [Lake Lahontan, hasRemnant, Humboldt Sink]
-
A.
Humboldt Sink
chosen
Humboldt Sink is a dry, endorheic desert basin in northwestern Nevada that serves as the terminal playa for the Humboldt River.
-
B.
Carson Sink
Carson Sink is a large, endorheic desert basin in western Nevada that serves as a terminal playa for several rivers and is known for its expansive salt flats and wildlife habitat.
-
C.
Titcomb Basin
Titcomb Basin is a renowned high-alpine glacial valley in Wyoming’s Wind River Range, famous among backpackers and climbers for its dramatic granite peaks, lakes, and remote wilderness setting.
-
D.
Alapaha Sink
Alapaha Sink is a karst feature in the southeastern United States where the normally surface-flowing Alapaha River disappears underground into the limestone bedrock.
-
E.
Humboldt Basin
Humboldt Basin is an endorheic drainage basin in northwestern Nevada known for its dry lakebeds, including the Humboldt Sink, and its role in the Great Basin’s internal watershed.
- 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_69e24585ab1c81909b2b5065d15805d5 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17e2a0e308190941064965346f890 |
completed | April 29, 2026, 3:42 a.m. |
Created at: April 17, 2026, 3:34 p.m.