Triple

T16409596
Position Surface form Disambiguated ID Type / Status
Subject Pit River E398524 entity
Predicate hasTributary P415 FINISHED
Object North Fork Pit River
North Fork Pit River is a tributary stream in northeastern California that feeds into the Pit River within the Sacramento River watershed.
E1212725 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: North Fork Pit River | Statement: [Pit River, hasTributary, North Fork Pit River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Fork Pit River
Context triple: [Pit River, hasTributary, North Fork Pit River]
  • A. South Fork Pit River
    South Fork Pit River is a major headwater tributary of Northern California’s Pit River, flowing through forested and mountainous terrain before joining the main stem.
  • B. North Fork Trinity River
    The North Fork Trinity River is a major tributary of the Trinity River in Northern California, known for its rugged canyon scenery, cold clear waters, and popular fishing and whitewater recreation.
  • C. North Fork Feather River
    The North Fork Feather River is a major tributary of California’s Feather River, flowing through the northern Sierra Nevada and supporting regional hydroelectric power, recreation, and wildlife habitat.
  • D. North Fork Wilson River
    The North Fork Wilson River is a major headwater tributary of Oregon’s Wilson River, flowing through the Tillamook State Forest and popular for fishing and outdoor recreation.
  • E. North Fork Big Lost River
    The North Fork Big Lost River is a mountain river in central Idaho that drains part of the Pioneer Mountains and contributes to the Big Lost River system in the arid Lost River Valley.
  • 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: North Fork Pit River
Triple: [Pit River, hasTributary, North Fork Pit River]
Generated description
North Fork Pit River is a tributary stream in northeastern California that feeds into the Pit River within the Sacramento River watershed.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North Fork Pit River
Target entity description: North Fork Pit River is a tributary stream in northeastern California that feeds into the Pit River within the Sacramento River watershed.
  • A. South Fork Pit River
    South Fork Pit River is a major headwater tributary of Northern California’s Pit River, flowing through forested and mountainous terrain before joining the main stem.
  • B. North Fork Trinity River
    The North Fork Trinity River is a major tributary of the Trinity River in Northern California, known for its rugged canyon scenery, cold clear waters, and popular fishing and whitewater recreation.
  • C. North Fork Feather River
    The North Fork Feather River is a major tributary of California’s Feather River, flowing through the northern Sierra Nevada and supporting regional hydroelectric power, recreation, and wildlife habitat.
  • D. North Fork Wilson River
    The North Fork Wilson River is a major headwater tributary of Oregon’s Wilson River, flowing through the Tillamook State Forest and popular for fishing and outdoor recreation.
  • E. North Fork Big Lost River
    The North Fork Big Lost River is a mountain river in central Idaho that drains part of the Pioneer Mountains and contributes to the Big Lost River system in the arid Lost River Valley.
  • 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_69d87f2950248190bc8ad9b9bebdc8c8 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e32871bce08190addd637413473c87 completed April 18, 2026, 6:45 a.m.
NED1 Entity disambiguation (via context triple) batch_6a00457d9f4081908a5f28eeafc44695 completed May 10, 2026, 8:44 a.m.
NEDg Description generation batch_6a00469f5d8081908c21fc30dcb5d5b8 completed May 10, 2026, 8:49 a.m.
NED2 Entity disambiguation (via description) batch_6a0047322384819082a95f9a6f5a53fc completed May 10, 2026, 8:52 a.m.
Created at: April 10, 2026, 5:09 a.m.