Triple

T7301185
Position Surface form Disambiguated ID Type / Status
Subject Nestucca River E167855 entity
Predicate hasMajorTributary P415 FINISHED
Object Little Nestucca River
The Little Nestucca River is a coastal river in northwestern Oregon that flows through forested and rural landscapes before emptying into the Pacific Ocean.
E668163 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: Little Nestucca River | Statement: [Nestucca River, hasMajorTributary, Little Nestucca River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Little Nestucca River
Context triple: [Nestucca River, hasMajorTributary, Little Nestucca River]
  • A. 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.
  • B. Pelican River
    Pelican River is a watercourse in Manitoba, Canada, that serves as one of the tributaries feeding into Lake Winnipegosis.
  • C. Kaministiquia River
    The Kaministiquia River is a waterway in northwestern Ontario, Canada, that flows into Lake Superior at Thunder Bay and has long served as an important route for Indigenous peoples, fur traders, and settlers.
  • D. 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.
  • E. 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.
  • 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: Little Nestucca River
Triple: [Nestucca River, hasMajorTributary, Little Nestucca River]
Generated description
The Little Nestucca River is a coastal river in northwestern Oregon that flows through forested and rural landscapes before emptying into the Pacific Ocean.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Little Nestucca River
Target entity description: The Little Nestucca River is a coastal river in northwestern Oregon that flows through forested and rural landscapes before emptying into the Pacific Ocean.
  • A. 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.
  • B. Pelican River
    Pelican River is a watercourse in Manitoba, Canada, that serves as one of the tributaries feeding into Lake Winnipegosis.
  • C. Kaministiquia River
    The Kaministiquia River is a waterway in northwestern Ontario, Canada, that flows into Lake Superior at Thunder Bay and has long served as an important route for Indigenous peoples, fur traders, and settlers.
  • D. 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.
  • E. 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.
  • 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_69c6888c820881909fc68f689fe1c251 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6ebb09164819099c4479d48c1688a completed March 27, 2026, 8:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69c83c43f24881908a434773dfd79892 completed March 28, 2026, 8:38 p.m.
NEDg Description generation batch_69c83da7ebd48190863691f70338f485 completed March 28, 2026, 8:44 p.m.
NED2 Entity disambiguation (via description) batch_69c83e0acdd881908d6846a3a836720a completed March 28, 2026, 8:46 p.m.
Created at: March 27, 2026, 3:01 p.m.