Triple

T13210297
Position Surface form Disambiguated ID Type / Status
Subject Lower Owens River E314470 entity
Predicate basin P5506 FINISHED
Object Owens River watershed E79562 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: Owens River watershed | Statement: [Lower Owens River, basin, Owens River watershed]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Owens River watershed
Context triple: [Lower Owens River, basin, Owens River watershed]
  • A. Nehalem River watershed
    The Nehalem River watershed is a river basin in northwestern Oregon that drains the Nehalem River and its tributaries into the Pacific Ocean, encompassing forests, rural communities, and coastal habitats.
  • B. Paradise River watershed
    The Paradise River watershed is a mountainous drainage basin in Mount Rainier National Park that collects snowmelt and rainfall feeding the Paradise River and its notable waterfalls.
  • C. Assop River watershed
    The Assop River watershed is the drainage basin that collects and channels water feeding the Assop River and its notable Assop Falls in Nigeria’s Plateau State.
  • D. Owens River chosen
    The Owens River is a river in eastern California that flows through the Owens Valley along the eastern Sierra Nevada and has been central to the region’s water supply and environmental history.
  • E. Youngs River watershed
    The Youngs River watershed is a drainage basin in northwest Oregon that collects runoff from rivers such as the Lewis and Clark River before emptying into the Columbia River estuary.
  • 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_69d806aee7308190b70a237ba2a6e3e1 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98c9e072c8190b66e2c2430628ed0 completed April 10, 2026, 11:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6ff1c9f348190aae39073bdcee84d completed May 3, 2026, 7:54 a.m.
Created at: April 9, 2026, 9:17 p.m.