Triple

T8967006
Position Surface form Disambiguated ID Type / Status
Subject Llewellyn Glacier region E214161 entity
Predicate waterSourceFor P4102 FINISHED
Object Yukon River headwaters E32566 NE FINISHED

How this triple was built (2 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: Yukon River headwaters | Statement: [Llewellyn Glacier region, waterSourceFor, Yukon River headwaters]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yukon River headwaters
Context triple: [Llewellyn Glacier region, waterSourceFor, Yukon River headwaters]
  • A. Yukon River chosen
    The Yukon River is a major waterway in northwestern North America that flows through Canada’s Yukon Territory and Alaska to the Bering Sea, historically significant for transportation, Indigenous cultures, and the Klondike Gold Rush.
  • B. Mulchatna River
    The Mulchatna River is a major salmon-bearing tributary in southwestern Alaska, flowing through remote wilderness before joining the Nushagak River.
  • C. Klondike River
    The Klondike River is a tributary of the Yukon River in Canada’s Yukon Territory, historically famous for the Klondike Gold Rush of the late 1890s.
  • D. Nenana River
    The Nenana River is a glacially fed river in central Alaska known for its whitewater rafting, scenic canyon, and role as a major tributary of the Tanana River.
  • E. Kobuk River
    The Kobuk River is a major river in northwestern Alaska that flows westward through remote wilderness to Kotzebue Sound above the Arctic Circle.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca839cd6008190a1546a701a56710c completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc676389948190aa78fdf6a5ae74a5 completed April 1, 2026, 12:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfd0a753f8819084b952f20997c8d6 completed April 3, 2026, 2:37 p.m.
Created at: March 30, 2026, 7:01 p.m.