Triple

T15657823
Position Surface form Disambiguated ID Type / Status
Subject Lake Allatoona E376489 entity
Predicate operator P179 FINISHED
Object U.S. Army Corps of Engineers Mobile District E1128567 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: U.S. Army Corps of Engineers Mobile District | Statement: [Lake Allatoona, operator, U.S. Army Corps of Engineers Mobile District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: U.S. Army Corps of Engineers Mobile District
Context triple: [Lake Allatoona, operator, U.S. Army Corps of Engineers Mobile District]
  • A. U.S. Army Corps of Engineers Mobile District chosen
    The U.S. Army Corps of Engineers Mobile District is a regional division of the U.S. Army Corps of Engineers responsible for major civil works, navigation, flood control, and environmental projects across portions of the southeastern United States.
  • B. U.S. Army Corps of Engineers
    The U.S. Army Corps of Engineers is a federal agency within the U.S. Department of Defense responsible for designing, building, and maintaining military and civil engineering projects such as dams, waterways, and infrastructure.
  • C. USACE Rock Island District
    USACE Rock Island District is a regional division of the U.S. Army Corps of Engineers responsible for managing navigation, flood risk, and related water resource projects along portions of the Upper Mississippi River and Illinois Waterway.
  • D. NAVFAC Southwest
    NAVFAC Southwest is a regional command of the U.S. Naval Facilities Engineering Systems Command responsible for providing facilities engineering, construction, and public works support to Navy and Marine Corps installations in the southwestern United States.
  • E. U.S. Army Corps of Engineers St. Paul District
    The U.S. Army Corps of Engineers St. Paul District is a regional division of the Corps responsible for managing navigation, flood risk reduction, and water resource infrastructure across portions of the Upper Mississippi River and surrounding watersheds.
  • 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_69d85cd1564c8190991adda63bfab4b0 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04ef3cb8c8190a10815b675b341c1 completed April 16, 2026, 2:52 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff679bb7f0819092a98c2981bc9267 completed May 9, 2026, 4:58 p.m.
Created at: April 10, 2026, 4:15 a.m.