Triple

T12619310
Position Surface form Disambiguated ID Type / Status
Subject U.S. Army Research Laboratory E301337 entity
Predicate headquartersLocation P62 FINISHED
Object Aberdeen Proving Ground, Maryland E278854 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: Aberdeen Proving Ground, Maryland | Statement: [U.S. Army Research Laboratory, headquartersLocation, Aberdeen Proving Ground, Maryland]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Aberdeen Proving Ground, Maryland
Context triple: [U.S. Army Research Laboratory, headquartersLocation, Aberdeen Proving Ground, Maryland]
  • A. Aberdeen Proving Ground, Maryland chosen
    Aberdeen Proving Ground, Maryland is a major U.S. Army installation known for weapons testing, research, and development, particularly in ordnance and chemical defense.
  • B. U.S. Army Electronic Proving Ground
    The U.S. Army Electronic Proving Ground is a major Army test facility that evaluates and validates military electronic systems, communications, and related technologies under realistic operational conditions.
  • C. U.S. Army Garrison Aberdeen Proving Ground
    U.S. Army Garrison Aberdeen Proving Ground is the installation management organization responsible for operating and supporting the U.S. Army’s major research, development, testing, and evaluation center at Aberdeen Proving Ground in Maryland.
  • D. Fort Detrick
    Fort Detrick is a U.S. Army installation in Frederick, Maryland, best known as a center for biomedical research and biodefense programs.
  • E. U.S. Army Redstone Arsenal
    U.S. Army Redstone Arsenal is a major U.S. Army installation in Huntsville, Alabama, known as a center for missile and rocket development and a key driver of the region’s aerospace industry.
  • 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_69d7bdeaf49c8190b13800111fa77ea3 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d960c75c9c819092265ebc2b39f21d completed April 10, 2026, 8:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69f65ed507988190b9d46586f3c3584c completed May 2, 2026, 8:30 p.m.
Created at: April 9, 2026, 5:13 p.m.