Triple

T17614699
Position Surface form Disambiguated ID Type / Status
Subject North Thompson River E429052 entity
Predicate tributary P415 FINISHED
Object Mud River — NE NERFINISHED

How this triple was built (3 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: Mud River | Statement: [North Thompson River, tributary, Mud River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mud River
Context triple: [North Thompson River, tributary, Mud River]
  • A. Mud River
    Mud River is a river in western West Virginia that flows through Lincoln County and ultimately feeds into the Guyandotte River.
  • B. Youngs River
    Youngs River is a coastal river in northwestern Oregon that flows into Youngs Bay near the mouth of the Columbia River.
  • C. Black Muddy River
    "Black Muddy River" is a reflective, folk-influenced ballad by the Grateful Dead, known for its themes of mortality and perseverance.
  • D. Muddy Creek
    Muddy Creek is a desert stream in central Utah that carves through the San Rafael Swell, contributing to the region’s dramatic canyons and rugged landscapes.
  • E. Meherrin River
    The Meherrin River is a tributary of the Chowan River that flows through southern Virginia and northeastern North Carolina, playing an important role in the region’s ecology and local communities.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mud River
Target entity description: Mud River is a smaller watercourse in British Columbia, Canada, that feeds into the North Thompson River within the Fraser River watershed.
  • A. Mud River
    Mud River is a river in western West Virginia that flows through Lincoln County and ultimately feeds into the Guyandotte River.
  • B. Youngs River
    Youngs River is a coastal river in northwestern Oregon that flows into Youngs Bay near the mouth of the Columbia River.
  • C. Black Muddy River
    "Black Muddy River" is a reflective, folk-influenced ballad by the Grateful Dead, known for its themes of mortality and perseverance.
  • D. Muddy Creek
    Muddy Creek is a desert stream in central Utah that carves through the San Rafael Swell, contributing to the region’s dramatic canyons and rugged landscapes.
  • E. Meherrin River
    The Meherrin River is a tributary of the Chowan River that flows through southern Virginia and northeastern North Carolina, playing an important role in the region’s ecology and local communities.
  • F. None of above. chosen

Provenance (2 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_69d889e1c6148190ba76241e74688f8b completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e46d3174008190a2b5bb1b061ea4df completed April 19, 2026, 5:50 a.m.
Created at: April 10, 2026, 5:51 a.m.