Triple

T6201039
Position Surface form Disambiguated ID Type / Status
Subject Silver Lake (dry lake) E138629 entity
Predicate hasAlternateName P39 FINISHED
Object Silver Lake playa
Silver Lake playa is a dry lake bed in the Mojave Desert of California, known for its arid, flat basin and seasonal salt flats.
 E575867 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: Silver Lake playa | Statement: [Silver Lake (dry lake), hasAlternateName, Silver Lake playa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Silver Lake playa
Context triple: [Silver Lake (dry lake), hasAlternateName, Silver Lake playa]
  • A. 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.
  • 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. 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.
  • 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: Silver Lake playa
Triple: [Silver Lake (dry lake), hasAlternateName, Silver Lake playa]
Generated description
Silver Lake playa is a dry lake bed in the Mojave Desert of California, known for its arid, flat basin and seasonal salt flats.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Silver Lake playa
Target entity description: Silver Lake playa is a dry lake bed in the Mojave Desert of California, known for its arid, flat basin and seasonal salt flats.
  • A. 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.
  • 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. 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.
  • 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_69c008acbea48190991c6b834bb45d65 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c062559bcc81908942bb4d25fe8158 completed March 22, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69c16f366cfc81909cca73677268821a completed March 23, 2026, 4:49 p.m.
NEDg Description generation batch_69c1e375c5948190ad166089e866694a completed March 24, 2026, 1:05 a.m.
NED2 Entity disambiguation (via description) batch_69c1e43fa8348190a2247996d88b5011 completed March 24, 2026, 1:09 a.m.
Created at: March 22, 2026, 4:20 p.m.