Triple

T9841927
Position Surface form Disambiguated ID Type / Status
Subject San Luis Rey River basin E239247 entity
Predicate partOf P40 FINISHED
Object San Luis Rey hydrologic unit (California)
The San Luis Rey hydrologic unit in California is a designated watershed management area encompassing the San Luis Rey River basin and its associated surface and groundwater resources.
E825353 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: San Luis Rey hydrologic unit (California) | Statement: [San Luis Rey River basin, partOf, San Luis Rey hydrologic unit (California)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: San Luis Rey hydrologic unit (California)
Context triple: [San Luis Rey River basin, partOf, San Luis Rey hydrologic unit (California)]
  • A. Suisun Resource Conservation District
    The Suisun Resource Conservation District is a local agency responsible for conserving, restoring, and managing natural resources and wildlife habitat in and around California’s Suisun Marsh.
  • B. Los Angeles River Ranger District
    The Los Angeles River Ranger District is a management unit of the Angeles National Forest responsible for overseeing recreation, conservation, and resource protection in the forest lands surrounding the Los Angeles River watershed.
  • 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. 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.
  • E. Santa Clara River watershed
    The Santa Clara River watershed is a major river basin in Southern California that drains diverse mountain and valley landscapes before emptying into the Pacific Ocean near Ventura.
  • 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: San Luis Rey hydrologic unit (California)
Triple: [San Luis Rey River basin, partOf, San Luis Rey hydrologic unit (California)]
Generated description
The San Luis Rey hydrologic unit in California is a designated watershed management area encompassing the San Luis Rey River basin and its associated surface and groundwater resources.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: San Luis Rey hydrologic unit (California)
Target entity description: The San Luis Rey hydrologic unit in California is a designated watershed management area encompassing the San Luis Rey River basin and its associated surface and groundwater resources.
  • A. Suisun Resource Conservation District
    The Suisun Resource Conservation District is a local agency responsible for conserving, restoring, and managing natural resources and wildlife habitat in and around California’s Suisun Marsh.
  • B. Los Angeles River Ranger District
    The Los Angeles River Ranger District is a management unit of the Angeles National Forest responsible for overseeing recreation, conservation, and resource protection in the forest lands surrounding the Los Angeles River watershed.
  • 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. 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.
  • E. Santa Clara River watershed
    The Santa Clara River watershed is a major river basin in Southern California that drains diverse mountain and valley landscapes before emptying into the Pacific Ocean near Ventura.
  • 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.