Triple

T1769881
Position Surface form Disambiguated ID Type / Status
Subject Snake River E38849 entity
Predicate hasTributary P415 FINISHED
Object Imnaha River
The Imnaha River is a remote, scenic river in northeastern Oregon known for its rugged canyon landscapes and contributions to the Snake River watershed.
 E368381 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: Imnaha River | Statement: [Snake River, hasTributary, Imnaha River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Imnaha River
Context triple: [Snake River, hasTributary, Imnaha River]
  • A. Adhaim River
    The Adhaim River is a significant river in Iraq that flows through the northeastern part of the country before joining the Tigris.
  • B. Nyari River
    The Nyari River is a regional river in the Indian state of Gujarat that flows through and helps sustain the city of Rajkot.
  • C. Amarja River
    The Amarja River is a smaller river in southern India known primarily as a tributary that feeds into the larger Bhima River system.
  • D. Evinos River
    The Evinos River is a significant river in western Greece known for its scenic course through mountainous terrain and its role in regional water management and outdoor recreation.
  • E. Tinkisso River
    The Tinkisso River is a significant waterway in West Africa that flows through Guinea and contributes to the Niger River basin.
  • 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: Imnaha River
Triple: [Snake River, hasTributary, Imnaha River]
Generated description
The Imnaha River is a remote, scenic river in northeastern Oregon known for its rugged canyon landscapes and contributions to the Snake River watershed.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Imnaha River
Target entity description: The Imnaha River is a remote, scenic river in northeastern Oregon known for its rugged canyon landscapes and contributions to the Snake River watershed.
  • A. Adhaim River
    The Adhaim River is a significant river in Iraq that flows through the northeastern part of the country before joining the Tigris.
  • B. Nyari River
    The Nyari River is a regional river in the Indian state of Gujarat that flows through and helps sustain the city of Rajkot.
  • C. Amarja River
    The Amarja River is a smaller river in southern India known primarily as a tributary that feeds into the larger Bhima River system.
  • D. Evinos River
    The Evinos River is a significant river in western Greece known for its scenic course through mountainous terrain and its role in regional water management and outdoor recreation.
  • E. Tinkisso River
    The Tinkisso River is a significant waterway in West Africa that flows through Guinea and contributes to the Niger River basin.
  • 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_69a8862e61708190af97b9838cc3f5de completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa648eb9488190b1be2d2b6d259634 completed March 6, 2026, 5:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69b38b9e52688190bd9dc7fb17e892f8 completed March 13, 2026, 3:59 a.m.
NEDg Description generation batch_69b3b30fa650819088654b109d6e9fb9 completed March 13, 2026, 6:47 a.m.
NED2 Entity disambiguation (via description) batch_69b3b36664fc81908a084ed2f75af44a completed March 13, 2026, 6:49 a.m.
Created at: March 4, 2026, 7:31 p.m.