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.