Triple

T2574402
Position Surface form Disambiguated ID Type / Status
Subject U.S. Chemical Demilitarization Program E57740 entity
Predicate primarySites P39881 FINISHED
Object Anniston Chemical Agent Disposal Facility E278859 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: Anniston Chemical Agent Disposal Facility | Statement: [U.S. Chemical Demilitarization Program, primarySites, Anniston Chemical Agent Disposal Facility]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Anniston Chemical Agent Disposal Facility
Context triple: [U.S. Chemical Demilitarization Program, primarySites, Anniston Chemical Agent Disposal Facility]
  • A. Tooele Chemical Agent Disposal Facility
    The Tooele Chemical Agent Disposal Facility was a major U.S. Army installation in Utah responsible for safely destroying a large portion of the nation’s stockpile of chemical weapons.
  • B. Johnston Atoll Chemical Agent Disposal System
    The Johnston Atoll Chemical Agent Disposal System was a U.S. military facility in the Pacific used to safely destroy and dispose of stockpiled chemical weapons.
  • C. Anniston Army Depot chosen
    Anniston Army Depot is a major U.S. Army facility in Alabama known for storing, maintaining, and demilitarizing military munitions, including chemical weapons.
  • D. 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.
  • E. Pueblo Chemical Depot
    Pueblo Chemical Depot is a U.S. Army installation in Colorado historically used for the storage and destruction of chemical weapons.
  • 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_69ab4a51410081908501dcf8bad9adc4 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd83299708190993b79daaffcc9a1 completed March 7, 2026, 7:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69af90721edc8190a80decc7195f80de completed March 10, 2026, 3:30 a.m.
Created at: March 6, 2026, 9:48 p.m.