Triple

T16385741
Position Surface form Disambiguated ID Type / Status
Subject Sheep Mountain Wilderness E397917 entity
Predicate contains P35 FINISHED
Object East Fork of the San Gabriel River E1136551 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: East Fork of the San Gabriel River | Statement: [Sheep Mountain Wilderness, contains, East Fork of the San Gabriel River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: East Fork of the San Gabriel River
Context triple: [Sheep Mountain Wilderness, contains, East Fork of the San Gabriel River]
  • A. East Fork San Gabriel River chosen
    The East Fork San Gabriel River is a mountain river in the San Gabriel Mountains of Southern California, popular for hiking, swimming, and gold-mining history as it flows through the rugged San Gabriel Canyon.
  • B. West Fork San Gabriel River
    The West Fork San Gabriel River is a major tributary of the San Gabriel River in Southern California, known for its scenic canyon setting, recreational opportunities, and role in supplying water to the Los Angeles region.
  • C. Fish Creek (San Gabriel River)
    Fish Creek is a smaller watercourse in Southern California that feeds into the San Gabriel River as one of its tributary streams.
  • D. Alamitos Creek
    Alamitos Creek is a stream in Santa Clara County, California, that flows through the Almaden Valley area and feeds into the Guadalupe River within the San Francisco Bay watershed.
  • E. Coyote Creek (San Gabriel River)
    Coyote Creek (San Gabriel River) is a major urban stream in Los Angeles and Orange counties in Southern California that drains parts of the San Gabriel Valley and feeds into the San Gabriel River.
  • 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_69d87f2880b48190ae1a9673a3bbef80 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e3263d260081909db9ac6016d5738a completed April 18, 2026, 6:35 a.m.
NED1 Entity disambiguation (via context triple) batch_6a00356cf44081909133b599cfe9ed4a completed May 10, 2026, 7:36 a.m.
Created at: April 10, 2026, 5:08 a.m.