Triple

T5720927
Position Surface form Disambiguated ID Type / Status
Subject Mississippi Valley Theater E126141 entity
Predicate hasKeyEvent P811 FINISHED
Object Battle of Memphis
The Battle of Memphis was an 1862 American Civil War naval engagement on the Mississippi River in which Union forces captured the city of Memphis, securing a crucial strategic point in the Western theater.
E583647 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: Battle of Memphis | Statement: [Mississippi Valley Theater, hasKeyEvent, Battle of Memphis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Battle of Memphis
Context triple: [Mississippi Valley Theater, hasKeyEvent, Battle of Memphis]
  • A. Battle of Tupelo
    The Battle of Tupelo was an American Civil War engagement in July 1864 in northern Mississippi, where Union forces successfully repelled Confederate attempts to disrupt General William T. Sherman’s supply lines.
  • B. Battle of Stones River
    The Battle of Stones River was a major and fiercely contested American Civil War engagement fought near Murfreesboro, Tennessee, in late 1862 and early 1863, noted for its high casualties and strategic boost to Union morale.
  • C. Battle of Nashville
    The Battle of Nashville was a major American Civil War engagement in December 1864 in which Union forces decisively defeated the Confederate Army of Tennessee, effectively destroying it as a fighting force.
  • D. Battle of Pea Ridge
    The Battle of Pea Ridge was a major American Civil War engagement in March 1862 in northwestern Arkansas that secured Union control of Missouri and the surrounding region.
  • E. Battle of Wauhatchie
    The Battle of Wauhatchie was an 1863 nighttime engagement of the American Civil War in Tennessee, notable for securing the “Cracker Line” supply route to Union forces besieged at Chattanooga.
  • 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: Battle of Memphis
Triple: [Mississippi Valley Theater, hasKeyEvent, Battle of Memphis]
Generated description
The Battle of Memphis was an 1862 American Civil War naval engagement on the Mississippi River in which Union forces captured the city of Memphis, securing a crucial strategic point in the Western theater.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Battle of Memphis
Target entity description: The Battle of Memphis was an 1862 American Civil War naval engagement on the Mississippi River in which Union forces captured the city of Memphis, securing a crucial strategic point in the Western theater.
  • A. Battle of Tupelo
    The Battle of Tupelo was an American Civil War engagement in July 1864 in northern Mississippi, where Union forces successfully repelled Confederate attempts to disrupt General William T. Sherman’s supply lines.
  • B. Battle of Stones River
    The Battle of Stones River was a major and fiercely contested American Civil War engagement fought near Murfreesboro, Tennessee, in late 1862 and early 1863, noted for its high casualties and strategic boost to Union morale.
  • C. Battle of Nashville
    The Battle of Nashville was a major American Civil War engagement in December 1864 in which Union forces decisively defeated the Confederate Army of Tennessee, effectively destroying it as a fighting force.
  • D. Battle of Pea Ridge
    The Battle of Pea Ridge was a major American Civil War engagement in March 1862 in northwestern Arkansas that secured Union control of Missouri and the surrounding region.
  • E. Battle of Wauhatchie
    The Battle of Wauhatchie was an 1863 nighttime engagement of the American Civil War in Tennessee, notable for securing the “Cracker Line” supply route to Union forces besieged at Chattanooga.
  • 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_69c0082e3d548190950169847b43043b completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c024e328e08190a67e845b296e34e9 completed March 22, 2026, 5:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c5e38ae278819096aefcfbf98873dd completed March 27, 2026, 1:55 a.m.
NEDg Description generation batch_69c5e4af6b28819088158c50de820297 completed March 27, 2026, 2 a.m.
NED2 Entity disambiguation (via description) batch_69c5e5abb4408190a2a54a26e1479851 completed March 27, 2026, 2:04 a.m.
Created at: March 22, 2026, 3:46 p.m.