Triple

T12142877
Position Surface form Disambiguated ID Type / Status
Subject Tenaya Creek E289233 entity
Predicate hasMouthLocation P1008 FINISHED
Object Merced River in Yosemite National Park E25327 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: Merced River in Yosemite National Park | Statement: [Tenaya Creek, hasMouthLocation, Merced River in Yosemite National Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Merced River in Yosemite National Park
Context triple: [Tenaya Creek, hasMouthLocation, Merced River in Yosemite National Park]
  • A. Merced River chosen
    The Merced River is a major Sierra Nevada waterway in California renowned for carving Yosemite Valley and providing iconic scenic, recreational, and ecological value within and beyond Yosemite National Park.
  • B. Merced River canyon
    Merced River canyon is a steep, scenic gorge in Yosemite National Park carved by the Merced River, known for its dramatic cliffs, waterfalls, and popular hiking routes.
  • C. Sacramento River headwaters
    The Sacramento River headwaters are the spring-fed sources of California’s largest river, emerging from volcanic terrain in the mountains of Northern California near Mount Shasta.
  • D. Feather River headwaters
    The Feather River headwaters are the high-elevation source streams and wetlands in the mountains of Northern California that feed the Feather River, an important tributary of the Sacramento River and key component of the state’s water supply.
  • E. Kaweah River
    The Kaweah River is a Sierra Nevada waterway in California that flows through Sequoia National Park and the foothills near the town of Three Rivers before feeding into Lake Kaweah.
  • 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_69d6ab4c6710819097a9d228382dde43 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d915a9838081909622cc14df2a2582 completed April 10, 2026, 3:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f69501348190a9ac090c7db37c20 completed May 2, 2026, 1:05 p.m.
Created at: April 8, 2026, 9:49 p.m.