Triple

T12335222
Position Surface form Disambiguated ID Type / Status
Subject Blue Grass Chemical Agent-Destruction Pilot Plant E294066 entity
Predicate locatedOnSiteOf P4380 FINISHED
Object Blue Grass Army Depot chemical weapons storage area E278858 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: Blue Grass Army Depot chemical weapons storage area | Statement: [Blue Grass Chemical Agent-Destruction Pilot Plant, locatedOnSiteOf, Blue Grass Army Depot chemical weapons storage area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Blue Grass Army Depot chemical weapons storage area
Context triple: [Blue Grass Chemical Agent-Destruction Pilot Plant, locatedOnSiteOf, Blue Grass Army Depot chemical weapons storage area]
  • A. Blue Grass Army Depot chosen
    Blue Grass Army Depot is a U.S. Army facility in Kentucky known for storing and destroying portions of the nation's chemical weapons stockpile.
  • B. Blue Grass Chemical Agent-Destruction Pilot Plant
    The Blue Grass Chemical Agent-Destruction Pilot Plant is a U.S. Army facility in Kentucky built to safely destroy the stockpile of chemical weapons stored at the Blue Grass Army Depot.
  • C. Pine Bluff Chemical Agent Disposal Facility
    The Pine Bluff Chemical Agent Disposal Facility was a U.S. Army installation in Arkansas dedicated to safely destroying and disposing of chemical weapons stockpiles.
  • D. Anniston Chemical Agent Disposal Facility
    The Anniston Chemical Agent Disposal Facility was a U.S. Army installation in Alabama responsible for safely destroying and neutralizing stockpiled chemical weapons.
  • E. Newport Chemical Depot
    Newport Chemical Depot was a former U.S. Army installation in Indiana that stored and later destroyed part of the nation’s chemical weapons stockpile.
  • 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_69d6ab6ae0dc8190b1522a9c1c55c114 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d93f6683e881908920e1fee02a14e3 completed April 10, 2026, 6:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6346c06208190b4e39fcbdb6a06fa completed May 2, 2026, 5:29 p.m.
Created at: April 8, 2026, 9:53 p.m.