Triple

T22828880
Position Surface form Disambiguated ID Type / Status
Subject Lake Lahontan E565741 entity
Predicate modernHydrologicRemnant P126532 FINISHED
Object Humboldt River–Humboldt Sink system — NE NERFINISHED

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: Humboldt River–Humboldt Sink system | Statement: [Lake Lahontan, modernHydrologicRemnant, Humboldt River–Humboldt Sink system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Humboldt River–Humboldt Sink system
Context triple: [Lake Lahontan, modernHydrologicRemnant, Humboldt River–Humboldt Sink system]
  • A. Carson River–Carson Sink system
    The Carson River–Carson Sink system is an endorheic river–basin complex in western Nevada where the Carson River terminates in the Carson Sink, forming one of the principal remnants of the prehistoric Lake Lahontan.
  • B. Amargosa River basin
    The Amargosa River basin is an arid watershed in the Mojave Desert known for its intermittent river, unique desert ecosystems, and rare oases supporting specialized wildlife.
  • C. Humboldt River chosen
    The Humboldt River is a major river in northern Nevada that flows westward across the Great Basin, serving as an important historical route and water source in an otherwise arid region.
  • D. Klamath Basin
    The Klamath Basin is a large watershed region spanning southern Oregon and northern California, known for its complex water management issues, rich wetlands, and important fish and wildlife habitats.
  • E. Suisun Valley
    Suisun Valley is an agricultural and wine-growing region in Solano County, California, known for its vineyards, orchards, and rural landscape between the San Francisco Bay Area and the Napa Valley.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e24585ab1c81909b2b5065d15805d5 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17e2a0e308190941064965346f890 completed April 29, 2026, 3:42 a.m.
Created at: April 17, 2026, 3:34 p.m.