Triple

T15523510
Position Surface form Disambiguated ID Type / Status
Subject Arlington Hall E369025 entity
Predicate associatedWith P37 FINISHED
Object National Security Agency headquarters precursor E912854 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: National Security Agency headquarters precursor | Statement: [Arlington Hall, associatedWith, National Security Agency headquarters precursor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Security Agency headquarters precursor
Context triple: [Arlington Hall, associatedWith, National Security Agency headquarters precursor]
  • A. National Security Agency headquarters (Fort Meade) chosen
    The National Security Agency headquarters at Fort Meade is the primary command center and main campus of the U.S. signals intelligence and cybersecurity agency.
  • B. National Security Agency
    The National Security Agency is a U.S. intelligence organization responsible for signals intelligence collection and information assurance, including the interception and analysis of electronic communications for national security purposes.
  • C. DISA headquarters
    DISA headquarters is the central command and administrative center of the Defense Information Systems Agency, overseeing its global communications and information technology operations for the U.S. Department of Defense.
  • D. CIA Headquarters
    CIA Headquarters is the main administrative and operational complex of the United States Central Intelligence Agency, located in Langley, Virginia.
  • E. Office of SIGINT Operations
    The Office of SIGINT Operations is a specialized unit responsible for managing and conducting signals intelligence activities within the Directorate of Science and Technology.
  • 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_69d85a1794cc8190b0b428716296e63e completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e04143bda08190a2dee44918c1ad1c completed April 16, 2026, 1:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff3d5706948190a1c0f466f7ef8857 completed May 9, 2026, 1:57 p.m.
Created at: April 10, 2026, 4:05 a.m.