Triple
T21194112
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Groom Dry Lake |
E522282
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Groom Lake salt flat |
—
|
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: Groom Lake salt flat | Statement: [Groom Dry Lake, partOf, Groom Lake salt flat]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Groom Lake salt flat Context triple: [Groom Dry Lake, partOf, Groom Lake salt flat]
-
A.
Groom Lake
Groom Lake is a remote dry lakebed in southern Nevada best known as the location of the highly secretive U.S. Air Force facility commonly referred to as Area 51.
-
B.
El Mirage Dry Lake
El Mirage Dry Lake is a dry lakebed in California known for its vast, flat playa used for land-speed racing, off-highway recreation, and film production within the Mojave Desert.
-
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.
Groom Dry Lake
chosen
Groom Dry Lake is a remote dry lakebed in southern Nevada best known for bordering the highly classified U.S. Air Force facility commonly referred to as Area 51.
-
E.
Nellis Dunes
Nellis Dunes is an off-highway vehicle recreation area near Las Vegas, Nevada, known for its expansive sand dunes and desert terrain popular with ATV and dirt bike riders.
- 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_69e0b51061388190aa03f19700d3ef04 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e73339aaa081909d9009c58c386422 |
completed | April 21, 2026, 8:20 a.m. |
Created at: April 16, 2026, 3:08 p.m.