Triple

T882910
Position Surface form Disambiguated ID Type / Status
Subject Clatsop County, Oregon E19065 entity
Predicate containsWaterBody P1778 FINISHED
Object Necanicum River
The Necanicum River is a coastal river in northwestern Oregon that flows through Clatsop County to the Pacific Ocean near the city of Seaside.
E233236 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: Necanicum River | Statement: [Clatsop County, Oregon, containsWaterBody, Necanicum River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Necanicum River
Context triple: [Clatsop County, Oregon, containsWaterBody, Necanicum River]
  • A. Mokelumne River
    The Mokelumne River is a major river in the Sierra Nevada of California, known for its scenic canyons, hydroelectric projects, and role as a vital water source for agriculture and urban areas.
  • B. McCloud River
    The McCloud River is a scenic Northern California waterway renowned for its clear turquoise waters, waterfalls, and world-class trout fishing.
  • C. Carson River
    The Carson River is a significant river in the western United States that flows through eastern California and western Nevada, playing a key role in the region’s ecology, agriculture, and water supply.
  • D. Okanogan River
    The Okanogan River is a north–south flowing river in British Columbia and Washington that drains the Okanagan region into the Columbia River.
  • E. Lewis River
    The Lewis River is a tributary of the Columbia River in southwestern Washington State, known for its hydroelectric dams, scenic gorges, and popular fishing and recreation areas.
  • 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: Necanicum River
Triple: [Clatsop County, Oregon, containsWaterBody, Necanicum River]
Generated description
The Necanicum River is a coastal river in northwestern Oregon that flows through Clatsop County to the Pacific Ocean near the city of Seaside.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Necanicum River
Target entity description: The Necanicum River is a coastal river in northwestern Oregon that flows through Clatsop County to the Pacific Ocean near the city of Seaside.
  • A. Mokelumne River
    The Mokelumne River is a major river in the Sierra Nevada of California, known for its scenic canyons, hydroelectric projects, and role as a vital water source for agriculture and urban areas.
  • B. McCloud River
    The McCloud River is a scenic Northern California waterway renowned for its clear turquoise waters, waterfalls, and world-class trout fishing.
  • C. Carson River
    The Carson River is a significant river in the western United States that flows through eastern California and western Nevada, playing a key role in the region’s ecology, agriculture, and water supply.
  • D. Okanogan River
    The Okanogan River is a north–south flowing river in British Columbia and Washington that drains the Okanagan region into the Columbia River.
  • E. Lewis River
    The Lewis River is a tributary of the Columbia River in southwestern Washington State, known for its hydroelectric dams, scenic gorges, and popular fishing and recreation areas.
  • 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_69a4939c32488190a7ccd41cf0abb22b completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4accda4148190aa628dab14d7f5de completed March 1, 2026, 9:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69ae3032c1588190bae02f0e2152c6f1 completed March 9, 2026, 2:28 a.m.
NEDg Description generation batch_69ae30f6b7c4819080cb7cb7adc1f6d3 completed March 9, 2026, 2:31 a.m.
NED2 Entity disambiguation (via description) batch_69ae31849d7c8190a4e3c90334bf21a5 completed March 9, 2026, 2:33 a.m.
Created at: March 1, 2026, 7:39 p.m.