Triple

T14706160
Position Surface form Disambiguated ID Type / Status
Subject USGS Volcano Hazards Program E345434 entity
Predicate hasPart P35 FINISHED
Object Yellowstone Volcano Observatory E704669 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: Yellowstone Volcano Observatory | Statement: [USGS Volcano Hazards Program, hasPart, Yellowstone Volcano Observatory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yellowstone Volcano Observatory
Context triple: [USGS Volcano Hazards Program, hasPart, Yellowstone Volcano Observatory]
  • A. Yellowstone Volcano Observatory chosen
    The Yellowstone Volcano Observatory is a U.S. scientific consortium that monitors volcanic and geothermal activity in the Yellowstone region to assess hazards and provide early warning of potential eruptions.
  • B. Alaska Volcano Observatory
    The Alaska Volcano Observatory is a U.S. scientific agency that monitors volcanic activity in Alaska, issues hazard warnings, and conducts research on the region’s active volcanoes.
  • C. national volcano monitoring center
    The national volcano monitoring center is Peru’s official institution responsible for observing, studying, and issuing warnings about volcanic activity to protect populations and infrastructure.
  • D. USGS Cascades Volcano Observatory
    The USGS Cascades Volcano Observatory is a United States Geological Survey research and monitoring center focused on studying and tracking volcanic activity in the Cascade Range and surrounding regions.
  • E. Hawaiian Volcano Observatory
    The Hawaiian Volcano Observatory is a U.S. Geological Survey facility responsible for monitoring and researching volcanic activity in Hawaii, including major volcanoes such as Mauna Loa and Kīlauea.
  • 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_69d822e4a8c08190a155df736bb7bc13 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb6086c608190a66c64e23a3e002f completed April 14, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69fe24a996708190834733bfc669c3d3 completed May 8, 2026, 6 p.m.
Created at: April 10, 2026, 1:28 a.m.