Triple

T11460523
Position Surface form Disambiguated ID Type / Status
Subject San Gabriel River E271645 entity
Predicate tributary P415 FINISHED
Object 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.
 E931735 NE FINISHED

How this triple was built (4 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: Coyote Creek (San Gabriel River) | Statement: [San Gabriel River, tributary, Coyote Creek (San Gabriel River)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Coyote Creek (San Gabriel River)
Context triple: [San Gabriel River, tributary, Coyote Creek (San Gabriel River)]
  • A. 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.
  • B. San Andreas Creek
    San Andreas Creek is a watercourse in San Mateo County, California, that drains the eastern slopes of the Santa Cruz Mountains into the San Andreas Reservoir.
  • C. Temescal Creek
    Temescal Creek is a natural stream in the Santa Monica Mountains of Los Angeles that flows through Temescal Gateway Park toward the Pacific Ocean.
  • D. Santa Paula Creek
    Santa Paula Creek is a natural waterway in Ventura County, California, known for running through the city of Santa Paula and contributing to its scenic and recreational landscape.
  • E. Malibu Creek
    Malibu Creek is a scenic waterway in the Santa Monica Mountains of Southern California that flows through rugged canyons to the Pacific Ocean near Malibu.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Coyote Creek (San Gabriel River)
Triple: [San Gabriel River, tributary, Coyote Creek (San Gabriel River)]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Coyote Creek (San Gabriel River)
Target entity description: 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.
  • A. 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.
  • B. San Andreas Creek
    San Andreas Creek is a watercourse in San Mateo County, California, that drains the eastern slopes of the Santa Cruz Mountains into the San Andreas Reservoir.
  • C. Temescal Creek
    Temescal Creek is a natural stream in the Santa Monica Mountains of Los Angeles that flows through Temescal Gateway Park toward the Pacific Ocean.
  • D. Santa Paula Creek
    Santa Paula Creek is a natural waterway in Ventura County, California, known for running through the city of Santa Paula and contributing to its scenic and recreational landscape.
  • E. Malibu Creek
    Malibu Creek is a scenic waterway in the Santa Monica Mountains of Southern California that flows through rugged canyons to the Pacific Ocean near Malibu.
  • F. None of above. chosen

Provenance (5 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_69d6aadff8888190a13f253f0d460874 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d822f384f08190b1150ed1389dd31a completed April 9, 2026, 10:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69e684f59e2481909e96129e28c961ea completed April 20, 2026, 7:56 p.m.
NEDg Description generation batch_69e68ce8d7988190a0dd3abe5f2afc97 completed April 20, 2026, 8:30 p.m.
NED2 Entity disambiguation (via description) batch_69e6b7a31b4081909b06bc9b6d0a1617 completed April 20, 2026, 11:32 p.m.
Created at: April 8, 2026, 9:35 p.m.