Triple

T5749433
Position Surface form Disambiguated ID Type / Status
Subject Alamo River E126811 entity
Predicate connectedTo P37 FINISHED
Object New River (Imperial Valley) via Salton Sea
The New River (Imperial Valley) via Salton Sea is a heavily polluted transboundary river flowing from Mexico into California’s Imperial Valley, ultimately discharging into the Salton Sea and significantly impacting regional water quality and ecosystems.
E543558 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: New River (Imperial Valley) via Salton Sea | Statement: [Alamo River, connectedTo, New River (Imperial Valley) via Salton Sea]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: New River (Imperial Valley) via Salton Sea
Context triple: [Alamo River, connectedTo, New River (Imperial Valley) via Salton Sea]
  • A. 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.
  • B. New River (California)
    New River is a tributary stream in Northern California that flows through the Klamath Mountains and contributes to the Trinity River system.
  • C. Friant-Kern Canal
    The Friant-Kern Canal is a major irrigation and water conveyance canal in California’s San Joaquin Valley that delivers diverted San Joaquin River water to farms and communities across the southern Central Valley.
  • D. Santa Ana River
    The Santa Ana River is a major waterway in Southern California that flows from the San Bernardino Mountains through inland valleys to the Pacific Ocean, shaping the region’s geography and development.
  • E. San Diego River
    The San Diego River is a major waterway in Southern California that flows from the Cuyamaca Mountains through Mission Valley to the Pacific Ocean, playing a key role in the region’s history and ecology.
  • 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: New River (Imperial Valley) via Salton Sea
Triple: [Alamo River, connectedTo, New River (Imperial Valley) via Salton Sea]
Generated description
The New River (Imperial Valley) via Salton Sea is a heavily polluted transboundary river flowing from Mexico into California’s Imperial Valley, ultimately discharging into the Salton Sea and significantly impacting regional water quality and ecosystems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: New River (Imperial Valley) via Salton Sea
Target entity description: The New River (Imperial Valley) via Salton Sea is a heavily polluted transboundary river flowing from Mexico into California’s Imperial Valley, ultimately discharging into the Salton Sea and significantly impacting regional water quality and ecosystems.
  • A. 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.
  • B. New River (California)
    New River is a tributary stream in Northern California that flows through the Klamath Mountains and contributes to the Trinity River system.
  • C. Friant-Kern Canal
    The Friant-Kern Canal is a major irrigation and water conveyance canal in California’s San Joaquin Valley that delivers diverted San Joaquin River water to farms and communities across the southern Central Valley.
  • D. Santa Ana River
    The Santa Ana River is a major waterway in Southern California that flows from the San Bernardino Mountains through inland valleys to the Pacific Ocean, shaping the region’s geography and development.
  • E. San Diego River
    The San Diego River is a major waterway in Southern California that flows from the Cuyamaca Mountains through Mission Valley to the Pacific Ocean, playing a key role in the region’s history and ecology.
  • 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_69c00832aedc81909899801b141fa3b4 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c0288870fc819080e883c9d589359b completed March 22, 2026, 5:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69c07e358d908190a37e5df89df3aedc completed March 22, 2026, 11:41 p.m.
NEDg Description generation batch_69c089020764819090a1927c65f9e870 completed March 23, 2026, 12:27 a.m.
NED2 Entity disambiguation (via description) batch_69c0897b75e481909adc413fa73e9496 completed March 23, 2026, 12:29 a.m.
Created at: March 22, 2026, 3:48 p.m.