Triple

T17450529
Position Surface form Disambiguated ID Type / Status
Subject Lake Lewis E424900 entity
Predicate formedBy P972 FINISHED
Object Glacial Lake Missoula outburst floods NE NERFINISHED

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: Glacial Lake Missoula outburst floods | Statement: [Lake Lewis, formedBy, Glacial Lake Missoula outburst floods]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Glacial Lake Missoula outburst floods
Context triple: [Lake Lewis, formedBy, Glacial Lake Missoula outburst floods]
  • A. The Transportation of Débris by Running Water
    The Transportation of Débris by Running Water is a foundational geological work in which Grove Karl Gilbert systematically analyzes how streams and rivers erode, transport, and deposit sediment.
  • B. Missoula floods chosen
    The Missoula floods were a series of cataclysmic Ice Age glacial outburst floods that repeatedly swept across the Pacific Northwest, dramatically reshaping the landscape of what is now Washington, Oregon, Idaho, and Montana.
  • C. Channeled Scablands
    The Channeled Scablands are a rugged, eroded landscape in eastern Washington carved by cataclysmic Ice Age floods, featuring deep coulees, dry falls, and scoured basalt terrain.
  • D. Holocene catastrophic flooding of the Black Sea
    The Holocene catastrophic flooding of the Black Sea is a hypothesized prehistoric deluge in which Mediterranean waters are thought to have rapidly inundated the Black Sea basin, potentially inspiring ancient flood myths.
  • E. Te Anau Basin glacial system
    The Te Anau Basin glacial system is a major Pleistocene glacial landscape in Fiordland, New Zealand, whose ice carved the surrounding fiords, valleys, and basins including those around Lake Te Anau.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d889db0ba481908402409af3b37917 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e4513d00f48190802a3bdc8c8f4db5 completed April 19, 2026, 3:51 a.m.
Created at: April 10, 2026, 5:47 a.m.