Triple

T2539873
Position Surface form Disambiguated ID Type / Status
Subject Brawner Farm E56358 entity
Predicate significantEvent P259 FINISHED
Object Second Manassas
Second Manassas, also known as the Second Battle of Bull Run, was a major American Civil War battle in August 1862 in Virginia that resulted in a decisive Confederate victory under General Robert E. Lee.
E310435 NE FINISHED

How this triple was built (4 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: Second Manassas | Statement: [Brawner Farm, significantEvent, Second Manassas]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Second Manassas
Context triple: [Brawner Farm, significantEvent, Second Manassas]
  • A. Battle of Gaines’s Mill
    The Battle of Gaines’s Mill was a major American Civil War engagement in June 1862 during the Peninsula Campaign, marking Confederate General Robert E. Lee’s first major victory over Union forces near Richmond, Virginia.
  • B. Seven Days Battles
    The Seven Days Battles were a series of American Civil War engagements in 1862 near Richmond, Virginia, in which Confederate forces under Robert E. Lee halted the Union Army’s Peninsula Campaign.
  • C. Battle of Mechanicsville
    The Battle of Mechanicsville was an 1862 American Civil War engagement near Richmond, Virginia, marking the opening clash of Robert E. Lee’s Seven Days Campaign against Union forces during the Peninsula Campaign.
  • D. Manassas Campaign
    The Manassas Campaign was the early American Civil War operation in northern Virginia that culminated in the First Battle of Bull Run, marking the war’s first major land engagement.
  • E. Battle of Spotsylvania Court House
    The Battle of Spotsylvania Court House was a major and brutal engagement of the American Civil War’s Overland Campaign in May 1864, marked by intense trench warfare and heavy casualties between Union forces under Ulysses S. Grant and Confederate forces under Robert E. Lee.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Second Manassas
Triple: [Brawner Farm, significantEvent, Second Manassas]
Generated description
Second Manassas, also known as the Second Battle of Bull Run, was a major American Civil War battle in August 1862 in Virginia that resulted in a decisive Confederate victory under General Robert E. Lee.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Second Manassas
Target entity description: Second Manassas, also known as the Second Battle of Bull Run, was a major American Civil War battle in August 1862 in Virginia that resulted in a decisive Confederate victory under General Robert E. Lee.
  • A. Battle of Gaines’s Mill
    The Battle of Gaines’s Mill was a major American Civil War engagement in June 1862 during the Peninsula Campaign, marking Confederate General Robert E. Lee’s first major victory over Union forces near Richmond, Virginia.
  • B. Seven Days Battles
    The Seven Days Battles were a series of American Civil War engagements in 1862 near Richmond, Virginia, in which Confederate forces under Robert E. Lee halted the Union Army’s Peninsula Campaign.
  • C. Battle of Mechanicsville
    The Battle of Mechanicsville was an 1862 American Civil War engagement near Richmond, Virginia, marking the opening clash of Robert E. Lee’s Seven Days Campaign against Union forces during the Peninsula Campaign.
  • D. Manassas Campaign
    The Manassas Campaign was the early American Civil War operation in northern Virginia that culminated in the First Battle of Bull Run, marking the war’s first major land engagement.
  • E. Battle of Spotsylvania Court House
    The Battle of Spotsylvania Court House was a major and brutal engagement of the American Civil War’s Overland Campaign in May 1864, marked by intense trench warfare and heavy casualties between Union forces under Ulysses S. Grant and Confederate forces under Robert E. Lee.
  • F. None of above. chosen

Provenance (5 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_69ab4a49b6508190bc467fbef4bac334 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd29b44448190ba4f82b0c1425f21 completed March 7, 2026, 7:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69b055b28ad88190a9fafc15871afa5f completed March 10, 2026, 5:32 p.m.
NEDg Description generation batch_69b06717b89c8190975caeebe6726102 completed March 10, 2026, 6:46 p.m.
NED2 Entity disambiguation (via description) batch_69b067496f80819089d4b81c2b693b5e completed March 10, 2026, 6:47 p.m.
Created at: March 6, 2026, 9:47 p.m.