Triple

T13112856
Position Surface form Disambiguated ID Type / Status
Subject Chickahominy River E311013 entity
Predicate historicalRegion P915 FINISHED
Object American Civil War Eastern Theater E116167 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: American Civil War Eastern Theater | Statement: [Chickahominy River, historicalRegion, American Civil War Eastern Theater]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: American Civil War Eastern Theater
Context triple: [Chickahominy River, historicalRegion, American Civil War Eastern Theater]
  • A. Eastern Theater of the American Civil War chosen
    The Eastern Theater of the American Civil War was the primary region of conflict in the eastern United States, encompassing major campaigns and battles between Union and Confederate forces in and around Virginia, Maryland, and Pennsylvania.
  • B. Western Theater of the American Civil War
    The Western Theater of the American Civil War was the major military region west of the Appalachian Mountains where Union and Confederate forces fought pivotal campaigns for control of the Mississippi River and the heartland states.
  • C. Eastern Theater
    The Eastern Theater was the primary region of major Civil War operations in Virginia, Maryland, and Pennsylvania, where many of the conflict’s most significant and famous battles took place.
  • D. Western Theater of Military Operations
    The Western Theater of Military Operations was a major Soviet strategic command responsible for coordinating large-scale military activities and planning in the western regions of the USSR, particularly in relation to European fronts.
  • E. Trans-Mississippi Theater of the American Civil War
    The Trans-Mississippi Theater of the American Civil War was the vast western region of conflict west of the Mississippi River, encompassing campaigns in states and territories such as Missouri, Arkansas, Texas, Indian Territory, and parts of the Southwest.
  • 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_69d806a872d08190a329806f8ff30df4 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d9817f8ee8819084078b4bec5e4f18 completed April 10, 2026, 11:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6f5d205408190883b67739d5efaa7 completed May 3, 2026, 7:14 a.m.
Created at: April 9, 2026, 9:05 p.m.