Triple

T16698492
Position Surface form Disambiguated ID Type / Status
Subject Klamath Basin E405780 entity
Predicate contains P35 FINISHED
Object Lower Klamath Basin
The Lower Klamath Basin is the downstream portion of the Klamath River watershed, encompassing wetlands and agricultural lands in southern Oregon and northern California that are critical for wildlife habitat and water management.
E405780 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: Lower Klamath Basin | Statement: [Klamath Basin, contains, Lower Klamath Basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lower Klamath Basin
Context triple: [Klamath Basin, contains, Lower Klamath Basin]
  • A. Klamath Basin
    The Klamath Basin is a large watershed region spanning southern Oregon and northern California, known for its complex water management issues, rich wetlands, and important fish and wildlife habitats.
  • B. Amargosa River basin
    The Amargosa River basin is an arid watershed in the Mojave Desert known for its intermittent river, unique desert ecosystems, and rare oases supporting specialized wildlife.
  • C. Lost River (Klamath Basin)
    Lost River (Klamath Basin) is a river in northern California and southern Oregon that flows through the Klamath Basin, playing a key role in the region’s irrigation and wildlife habitats.
  • D. Klamath
    The Klamath are a Native American people of southern Oregon and northern California known for their Plateau cultural traditions, fishing and hunting lifeways, and complex social and spiritual practices.
  • E. Sacramento River Basin
    The Sacramento River Basin is a major watershed in Northern California that drains the Sacramento River and its tributaries, supporting extensive agriculture, ecosystems, and water supply for the region.
  • 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: Lower Klamath Basin
Triple: [Klamath Basin, contains, Lower Klamath Basin]
Generated description
The Lower Klamath Basin is the downstream portion of the Klamath River watershed, encompassing wetlands and agricultural lands in southern Oregon and northern California that are critical for wildlife habitat and water management.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lower Klamath Basin
Target entity description: The Lower Klamath Basin is the downstream portion of the Klamath River watershed, encompassing wetlands and agricultural lands in southern Oregon and northern California that are critical for wildlife habitat and water management.
  • A. Klamath Basin chosen
    The Klamath Basin is a large watershed region spanning southern Oregon and northern California, known for its complex water management issues, rich wetlands, and important fish and wildlife habitats.
  • B. Amargosa River basin
    The Amargosa River basin is an arid watershed in the Mojave Desert known for its intermittent river, unique desert ecosystems, and rare oases supporting specialized wildlife.
  • C. Lost River (Klamath Basin)
    Lost River (Klamath Basin) is a river in northern California and southern Oregon that flows through the Klamath Basin, playing a key role in the region’s irrigation and wildlife habitats.
  • D. Klamath
    The Klamath are a Native American people of southern Oregon and northern California known for their Plateau cultural traditions, fishing and hunting lifeways, and complex social and spiritual practices.
  • E. Sacramento River Basin
    The Sacramento River Basin is a major watershed in Northern California that drains the Sacramento River and its tributaries, supporting extensive agriculture, ecosystems, and water supply for the region.
  • F. None of above.

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_69d8838db21081909589220fd71440a4 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3832f550c8190bf7514d4611dec6a completed April 18, 2026, 1:12 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00c79657ec8190b1b3500b7a99df0a completed May 10, 2026, 5:59 p.m.
NEDg Description generation batch_6a00c87e9c5081909a09434341a5abaa completed May 10, 2026, 6:03 p.m.
NED2 Entity disambiguation (via description) batch_6a00c923e6d4819086e91be261d13051 completed May 10, 2026, 6:06 p.m.
Created at: April 10, 2026, 5:19 a.m.