Triple

T7401531
Position Surface form Disambiguated ID Type / Status
Subject Death Valley National Park E170759 entity
Predicate contains P35 FINISHED
Object Racetrack Playa E46667 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: Racetrack Playa | Statement: [Death Valley National Park, contains, Racetrack Playa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Racetrack Playa
Context triple: [Death Valley National Park, contains, Racetrack Playa]
  • A. Racetrack Playa chosen
    Racetrack Playa is a dry lakebed in Death Valley National Park famous for its mysteriously moving "sailing stones" that leave long tracks across the cracked desert surface.
  • B. Willcox Playa
    Willcox Playa is a large dry lakebed in southeastern Arizona commonly used as a landing and test site for aerospace and military operations.
  • 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. 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.
  • E. 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.
  • 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_69c68a5f04188190ac266569c9280347 completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f26d6d6081909c7272a9ccae0d97 completed March 27, 2026, 9:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69c81110d7648190a8938db7061be454 completed March 28, 2026, 5:34 p.m.
Created at: March 27, 2026, 3:10 p.m.