Triple

T7774079
Position Surface form Disambiguated ID Type / Status
Subject Matanuska River E179145 entity
Predicate hasTributary P415 FINISHED
Object Kings River
Kings River is a tributary stream in Alaska that feeds into the Matanuska River within the Matanuska-Susitna Valley.
 E747956 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: Kings River | Statement: [Matanuska River, hasTributary, Kings River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kings River
Context triple: [Matanuska River, hasTributary, Kings River]
  • A. Kings River
    Kings River is a major river in California’s Sierra Nevada that carves the deep gorge of Kings Canyon and gives its name to Kings Canyon National Park.
  • B. Kings River
    Kings River is a river in the Ozarks region of Arkansas and Missouri that serves as a significant tributary feeding Table Rock Lake.
  • C. South Fork Kings River
    The South Fork Kings River is a major headwater branch of California’s Kings River, flowing through rugged canyons and alpine terrain in Kings Canyon National Park.
  • D. Shasta River
    The Shasta River is a northern California waterway that flows through Siskiyou County and agricultural valleys before joining the Klamath River.
  • E. Feather River
    The Feather River is a major tributary of the Sacramento River in Northern California, known for its extensive role in the state’s water supply, hydroelectric power generation, and flood control.
  • 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: Kings River
Triple: [Matanuska River, hasTributary, Kings River]
Generated description
Kings River is a tributary stream in Alaska that feeds into the Matanuska River within the Matanuska-Susitna Valley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kings River
Target entity description: Kings River is a tributary stream in Alaska that feeds into the Matanuska River within the Matanuska-Susitna Valley.
  • A. Kings River
    Kings River is a major river in California’s Sierra Nevada that carves the deep gorge of Kings Canyon and gives its name to Kings Canyon National Park.
  • B. Kings River
    Kings River is a river in the Ozarks region of Arkansas and Missouri that serves as a significant tributary feeding Table Rock Lake.
  • C. South Fork Kings River
    The South Fork Kings River is a major headwater branch of California’s Kings River, flowing through rugged canyons and alpine terrain in Kings Canyon National Park.
  • D. Shasta River
    The Shasta River is a northern California waterway that flows through Siskiyou County and agricultural valleys before joining the Klamath River.
  • E. Feather River
    The Feather River is a major tributary of the Sacramento River in Northern California, known for its extensive role in the state’s water supply, hydroelectric power generation, and flood control.
  • 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_69c69f30602c819082ab52cd4af5c592 completed March 27, 2026, 3:16 p.m.
NER Named-entity recognition batch_69c70461b3e48190bf1e4d4f9e6bb08e completed March 27, 2026, 10:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69cebaee29308190a468b2bc24008428 completed April 2, 2026, 6:52 p.m.
NEDg Description generation batch_69cebc9d4ca88190942c333806181b55 completed April 2, 2026, 6:59 p.m.
NED2 Entity disambiguation (via description) batch_69cec0a9c39c8190a7bcecc6927b98f0 completed April 2, 2026, 7:16 p.m.
Created at: March 27, 2026, 4:11 p.m.