Triple

T11721006
Position Surface form Disambiguated ID Type / Status
Subject Desolation Wilderness E278628 entity
Predicate governingBody P46 FINISHED
Object U.S. Forest Service Lake Tahoe Basin Management Unit E44141 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: U.S. Forest Service Lake Tahoe Basin Management Unit | Statement: [Desolation Wilderness, governingBody, U.S. Forest Service Lake Tahoe Basin Management Unit]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: U.S. Forest Service Lake Tahoe Basin Management Unit
Context triple: [Desolation Wilderness, governingBody, U.S. Forest Service Lake Tahoe Basin Management Unit]
  • A. Lake Tahoe Basin Management Unit chosen
    The Lake Tahoe Basin Management Unit is a U.S. Forest Service administrative unit responsible for managing federal lands and natural resources in the Lake Tahoe Basin region.
  • B. Tahoe National Forest
    Tahoe National Forest is a large U.S. national forest in the northern Sierra Nevada of California, known for its alpine landscapes, extensive recreation opportunities, and diverse wildlife habitats.
  • C. Tahoe Regional Planning Agency
    The Tahoe Regional Planning Agency is a bi-state regulatory body responsible for coordinating environmental protection, land use, and development planning in the Lake Tahoe Basin.
  • D. California Tahoe Conservancy
    The California Tahoe Conservancy is a state agency dedicated to protecting, restoring, and enhancing the natural and recreational resources of the Lake Tahoe Basin in California.
  • E. Tahoe Rim Trail Association
    The Tahoe Rim Trail Association is a nonprofit organization dedicated to building, maintaining, and promoting the 165-mile Tahoe Rim Trail around Lake Tahoe through volunteer stewardship and conservation efforts.
  • 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_69d6aaff2ce88190b4a1e4b341ad5377 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a4c373088190bc2ae77a1696d280 completed April 10, 2026, 7:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69ef83c8ac2c8190b3bba7db42734f3a completed April 27, 2026, 3:42 p.m.
Created at: April 8, 2026, 9:40 p.m.