Triple

T7783217
Position Surface form Disambiguated ID Type / Status
Subject Indian Head, Maryland E187174 entity
Predicate hasNavalInstallation P32766 FINISHED
Object Naval Support Facility Indian Head E399916 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: Naval Support Facility Indian Head | Statement: [Indian Head, Maryland, hasNavalInstallation, Naval Support Facility Indian Head]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Naval Support Facility Indian Head
Context triple: [Indian Head, Maryland, hasNavalInstallation, Naval Support Facility Indian Head]
  • A. Naval Support Facility Indian Head chosen
    Naval Support Facility Indian Head is a U.S. Navy installation in Charles County, Maryland, known primarily for its roles in explosives research, ordnance disposal, and support to naval operations.
  • B. Naval Support Facility Thurmont
    Naval Support Facility Thurmont is the U.S. Navy installation in Maryland that serves as the site of the presidential retreat commonly known as Camp David.
  • C. Naval Support Facility Arlington
    Naval Support Facility Arlington is a U.S. military installation in Arlington, Virginia that supports Navy and joint-service operations, administration, and training.
  • D. Pensacola Navy Yard
    The Pensacola Navy Yard was a major 19th-century U.S. naval installation in Florida that played a strategic role during the Civil War and was heavily contested and bombarded in the struggle for control of Pensacola Harbor.
  • E. Naval Weapons Station Earle
    Naval Weapons Station Earle is a major U.S. Navy munitions and logistics base in New Jersey known for its extensive pier complex used to load and unload ammunition for Atlantic Fleet warships.
  • 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_69ca82af2d2c8190963861f5e0b8bf21 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cadf1f9c648190ac2b06d0d54035ea completed March 30, 2026, 8:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69caf5e400d881909d6cdeb7eaac3a59 completed March 30, 2026, 10:15 p.m.
Created at: March 30, 2026, 4:22 p.m.