Triple
T6028613
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pleistocene Lake Lahontan basin |
E134242
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Black Rock Desert |
E24172
|
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: Black Rock Desert | Statement: [Pleistocene Lake Lahontan basin, contains, Black Rock Desert]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Black Rock Desert Context triple: [Pleistocene Lake Lahontan basin, contains, Black Rock Desert]
-
A.
Black Rock Desert
chosen
Black Rock Desert is a remote, arid playa in northwestern Nevada known for its vast alkali flats, stark landscapes, and as the longtime site of the Burning Man festival.
-
B.
Amargosa Desert
The Amargosa Desert is an arid region in the Mojave Desert of Nevada and California, known for its extreme dryness, sparse vegetation, and proximity to Death Valley.
-
C.
Alvord Desert
Alvord Desert is a remote, dry lake bed and arid basin in southeastern Oregon known for its expansive playa, stark scenery, and recreational opportunities like land sailing and stargazing.
-
D.
Carson Desert
The Carson Desert is an arid basin in western Nevada characterized by dry lakebeds, sparse vegetation, and a harsh Great Basin desert climate.
-
E.
Sevier Desert
The Sevier Desert is a broad, arid basin in western Utah characterized by dry lakebeds, sparse vegetation, and surrounding mountain ranges.
- 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_69c0087515148190a97475d412563865 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c0560fdc84819093abba13054ea1ee |
completed | March 22, 2026, 8:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c20d3a18e4819081b6f3c5a1f02b25 |
completed | March 24, 2026, 4:04 a.m. |
Created at: March 22, 2026, 4:07 p.m.