Triple

T8032106
Position Surface form Disambiguated ID Type / Status
Subject Delta, Utah E187008 entity
Predicate hasNearbyFeature P350 FINISHED
Object Sevier Lake (dry lake bed)
Sevier Lake is a large, typically dry terminal lake bed in central Utah’s Sevier Desert, known for its expansive salt flats and role in the region’s endorheic basin system.
 E708426 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 Lake (dry lake bed) | Statement: [Delta, Utah, hasNearbyFeature, Sevier Lake (dry lake bed)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sevier Lake (dry lake bed)
Context triple: [Delta, Utah, hasNearbyFeature, Sevier Lake (dry lake bed)]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Silver Lake (dry lake)
    Silver Lake is a dry lake bed in California’s Mojave Desert that serves as a terminal basin for regional runoff and ephemeral flows.
  • E. 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.
  • 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 Lake (dry lake bed)
Triple: [Delta, Utah, hasNearbyFeature, Sevier Lake (dry lake bed)]
Generated description
Sevier Lake is a large, typically dry terminal lake bed in central Utah’s Sevier Desert, known for its expansive salt flats and role in the region’s endorheic basin system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sevier Lake (dry lake bed)
Target entity description: Sevier Lake is a large, typically dry terminal lake bed in central Utah’s Sevier Desert, known for its expansive salt flats and role in the region’s endorheic basin system.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Silver Lake (dry lake)
    Silver Lake is a dry lake bed in California’s Mojave Desert that serves as a terminal basin for regional runoff and ephemeral flows.
  • E. 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.
  • 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_69ca82ae2d1081909dbfee42b41db419 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3ef18da48190835454a5eb969da7 completed March 31, 2026, 3:26 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc56e812dc81908916fc7163ae344a completed March 31, 2026, 11:21 p.m.
NEDg Description generation batch_69cc58abd96c8190ab9eeaece67d5408 completed March 31, 2026, 11:28 p.m.
NED2 Entity disambiguation (via description) batch_69cc5cc2f71081909cb7c0c245368edb completed March 31, 2026, 11:46 p.m.
Created at: March 30, 2026, 5:22 p.m.