Triple

T19578001
Position Surface form Disambiguated ID Type / Status
Subject Henry T. Allen E489910 entity
Predicate exploredRegion P1562 FINISHED
Object Tanana River region of Alaska E1134607 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: Tanana River region of Alaska | Statement: [Henry T. Allen, exploredRegion, Tanana River region of Alaska]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tanana River region of Alaska
Context triple: [Henry T. Allen, exploredRegion, Tanana River region of Alaska]
  • A. Koyukuk River region in Alaska
    The Koyukuk River region in Alaska is a remote, subarctic area of boreal forest and river valleys that forms part of the traditional homeland of Koyukon Athabaskan peoples.
  • B. Yukon River region
    The Yukon River region is a vast subarctic area of northwestern Canada and Alaska defined by the Yukon River and its tributaries, known for its Indigenous cultures, remote wilderness, and historical role in northern trade and the Klondike Gold Rush.
  • C. Tanana Valley chosen
    The Tanana Valley is a broad interior region of Alaska defined by the Tanana River and known for its boreal forests, permafrost landscapes, and subarctic climate.
  • D. Onon River region
    The Onon River region is a historical area in northeastern Mongolia and southeastern Russia known as the traditional homeland of Genghis Khan and the early Mongol tribes.
  • E. Tanana, Alaska
    Tanana, Alaska is a small, predominantly Alaska Native community located at the confluence of the Yukon and Tanana Rivers in central Alaska, known for its subsistence lifestyle and remote, road-inaccessible setting.
  • 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_69d8e8dd9374819098e36349b3211663 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e64025d5d081909dbb0c079d366006 completed April 20, 2026, 3:03 p.m.
NED1 Entity disambiguation (via context triple) batch_6a075f0b1ce08190bdaf79f017fea675 completed May 15, 2026, 5:59 p.m.
Created at: April 10, 2026, 1:42 p.m.