Triple

T9841915
Position Surface form Disambiguated ID Type / Status
Subject San Luis Rey River basin E239247 entity
Predicate partOf P40 FINISHED
Object Southern California coastal watersheds
Southern California coastal watersheds are a group of river and stream drainage basins that flow from coastal mountains and inland areas to the Pacific Ocean along the Southern California shoreline.
E825352 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: Southern California coastal watersheds | Statement: [San Luis Rey River basin, partOf, Southern California coastal watersheds]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Southern California coastal watersheds
Context triple: [San Luis Rey River basin, partOf, Southern California coastal watersheds]
  • A. Monterey Bay watershed
    The Monterey Bay watershed is the land and river system that drains into California’s Monterey Bay, encompassing diverse coastal, agricultural, and mountainous ecosystems that influence the bay’s marine environment.
  • B. Greater Los Angeles hydrologic system
    The Greater Los Angeles hydrologic system is the interconnected network of rivers, arroyos, watersheds, and engineered water infrastructure that manages surface and groundwater flow across the Los Angeles metropolitan region.
  • C. Salton Sea watershed
    The Salton Sea watershed is the drainage basin in Southern California that collects water from surrounding rivers and agricultural runoff, ultimately feeding into the Salton Sea, a large inland saline lake.
  • D. Pacific coastal plain from interior desert basins
    The Pacific coastal plain from interior desert basins is a low-lying, ocean-adjacent region along the Baja California Peninsula characterized by relatively flat terrain and a more moderate, maritime-influenced climate compared with the arid interior deserts.
  • E. Monterey Bay Habitats
    Monterey Bay Habitats is a major exhibit at the Monterey Bay Aquarium that showcases the diverse marine ecosystems and species found in and around Monterey Bay.
  • 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: Southern California coastal watersheds
Triple: [San Luis Rey River basin, partOf, Southern California coastal watersheds]
Generated description
Southern California coastal watersheds are a group of river and stream drainage basins that flow from coastal mountains and inland areas to the Pacific Ocean along the Southern California shoreline.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Southern California coastal watersheds
Target entity description: Southern California coastal watersheds are a group of river and stream drainage basins that flow from coastal mountains and inland areas to the Pacific Ocean along the Southern California shoreline.
  • A. Monterey Bay watershed
    The Monterey Bay watershed is the land and river system that drains into California’s Monterey Bay, encompassing diverse coastal, agricultural, and mountainous ecosystems that influence the bay’s marine environment.
  • B. Greater Los Angeles hydrologic system
    The Greater Los Angeles hydrologic system is the interconnected network of rivers, arroyos, watersheds, and engineered water infrastructure that manages surface and groundwater flow across the Los Angeles metropolitan region.
  • C. Salton Sea watershed
    The Salton Sea watershed is the drainage basin in Southern California that collects water from surrounding rivers and agricultural runoff, ultimately feeding into the Salton Sea, a large inland saline lake.
  • D. Pacific coastal plain from interior desert basins
    The Pacific coastal plain from interior desert basins is a low-lying, ocean-adjacent region along the Baja California Peninsula characterized by relatively flat terrain and a more moderate, maritime-influenced climate compared with the arid interior deserts.
  • E. Monterey Bay Habitats
    Monterey Bay Habitats is a major exhibit at the Monterey Bay Aquarium that showcases the diverse marine ecosystems and species found in and around Monterey Bay.
  • 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_69ca84e3f0c48190ada72a65ebd50efd completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb34e3420819084bb31170e643cd0 completed April 2, 2026, 12:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1d5d9673c8190ada27bef9220798d completed April 5, 2026, 3:24 a.m.
NEDg Description generation batch_69d1d6815e28819081788393cda63bc0 completed April 5, 2026, 3:26 a.m.
NED2 Entity disambiguation (via description) batch_69d1d74e7a148190a9470745bfd7ad42 completed April 5, 2026, 3:30 a.m.
Created at: March 30, 2026, 8:33 p.m.