Triple

T10358495
Position Surface form Disambiguated ID Type / Status
Subject Sevier Lake E244065 entity
Predicate hasAlternateName P39 FINISHED
Object Sevier Dry Lake
Sevier Dry Lake is a large endorheic dry lake bed in central Utah, known for its expansive salt flats and role in the Sevier Desert basin.
 E858583 NE FINISHED

How this triple was built (4 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 Dry Lake | Statement: [Sevier Lake, hasAlternateName, Sevier Dry Lake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sevier Dry Lake
Context triple: [Sevier Lake, hasAlternateName, Sevier Dry Lake]
  • A. Panamint Dry Lake
    Panamint Dry Lake is a dry, endorheic lakebed in California’s Panamint Valley, known for its salt flats and arid desert landscape near Death Valley.
  • 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. Owens Lake
    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.
  • 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. 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.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Sevier Dry Lake
Triple: [Sevier Lake, hasAlternateName, Sevier Dry Lake]
Generated description
Sevier Dry Lake is a large endorheic dry lake bed in central Utah, known for its expansive salt flats and role in the Sevier Desert basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sevier Dry Lake
Target entity description: Sevier Dry Lake is a large endorheic dry lake bed in central Utah, known for its expansive salt flats and role in the Sevier Desert basin.
  • A. Panamint Dry Lake
    Panamint Dry Lake is a dry, endorheic lakebed in California’s Panamint Valley, known for its salt flats and arid desert landscape near Death Valley.
  • 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. Owens Lake
    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.
  • 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. 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.
  • F. None of above. chosen

Provenance (5 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_69d381b22b8c8190aaed476be5f872a9 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4e95708c481909c8c8cb2a57bf6d6 completed April 7, 2026, 11:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69d750b02ae48190898f9f97ab19ce60 completed April 9, 2026, 7:09 a.m.
NEDg Description generation batch_69d7618ecb748190a492406eabe590d7 completed April 9, 2026, 8:21 a.m.
NED2 Entity disambiguation (via description) batch_69d77057affc8190b420e66560c3dfbd completed April 9, 2026, 9:24 a.m.
Created at: April 6, 2026, 11:59 a.m.