Triple

T18028505
Position Surface form Disambiguated ID Type / Status
Subject Battle of Wauhatchie E431323 entity
Predicate associatedWith P37 FINISHED
Object Wauhatchie Station on the Nashville & Chattanooga Railroad
Wauhatchie Station on the Nashville & Chattanooga Railroad was a key Civil War rail stop near Chattanooga, Tennessee, whose strategic location made it the focus of intense fighting during the Battle of Wauhatchie.
E1302004 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: Wauhatchie Station on the Nashville & Chattanooga Railroad | Statement: [Battle of Wauhatchie, associatedWith, Wauhatchie Station on the Nashville & Chattanooga Railroad]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Wauhatchie Station on the Nashville & Chattanooga Railroad
Context triple: [Battle of Wauhatchie, associatedWith, Wauhatchie Station on the Nashville & Chattanooga Railroad]
  • A. Chattanooga and Knoxville Railroad
    The Chattanooga and Knoxville Railroad was a historic rail line in Tennessee that connected the cities of Chattanooga and Knoxville, facilitating regional transportation and commerce in the late 19th and early 20th centuries.
  • B. Chattanooga Choo Choo Terminal Station (historic)
    Chattanooga Choo Choo Terminal Station (historic) is a former railroad terminal in Chattanooga, Tennessee, famed as the inspiration for the popular 1941 song "Chattanooga Choo Choo" and now repurposed as a hotel and entertainment complex.
  • C. Shiloh–Scott station
    Shiloh–Scott station is an eastern Illinois terminal station on the St. Louis MetroLink light rail system serving the Shiloh and Scott Air Force Base area.
  • D. Tuckahoe station
    Tuckahoe station is a Metro-North Railroad commuter rail stop on the Harlem Line serving the village of Tuckahoe in Westchester County, New York.
  • E. Cumberland station
    Cumberland station is a Chicago Transit Authority rapid transit stop on the Blue Line serving the city's Northwest Side and nearby suburbs with park-and-ride access to O'Hare International Airport and downtown Chicago.
  • 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: Wauhatchie Station on the Nashville & Chattanooga Railroad
Triple: [Battle of Wauhatchie, associatedWith, Wauhatchie Station on the Nashville & Chattanooga Railroad]
Generated description
Wauhatchie Station on the Nashville & Chattanooga Railroad was a key Civil War rail stop near Chattanooga, Tennessee, whose strategic location made it the focus of intense fighting during the Battle of Wauhatchie.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Wauhatchie Station on the Nashville & Chattanooga Railroad
Target entity description: Wauhatchie Station on the Nashville & Chattanooga Railroad was a key Civil War rail stop near Chattanooga, Tennessee, whose strategic location made it the focus of intense fighting during the Battle of Wauhatchie.
  • A. Chattanooga and Knoxville Railroad
    The Chattanooga and Knoxville Railroad was a historic rail line in Tennessee that connected the cities of Chattanooga and Knoxville, facilitating regional transportation and commerce in the late 19th and early 20th centuries.
  • B. Chattanooga Choo Choo Terminal Station (historic)
    Chattanooga Choo Choo Terminal Station (historic) is a former railroad terminal in Chattanooga, Tennessee, famed as the inspiration for the popular 1941 song "Chattanooga Choo Choo" and now repurposed as a hotel and entertainment complex.
  • C. Shiloh–Scott station
    Shiloh–Scott station is an eastern Illinois terminal station on the St. Louis MetroLink light rail system serving the Shiloh and Scott Air Force Base area.
  • D. Tuckahoe station
    Tuckahoe station is a Metro-North Railroad commuter rail stop on the Harlem Line serving the village of Tuckahoe in Westchester County, New York.
  • E. Cumberland station
    Cumberland station is a Chicago Transit Authority rapid transit stop on the Blue Line serving the city's Northwest Side and nearby suburbs with park-and-ride access to O'Hare International Airport and downtown Chicago.
  • 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_69d8b9050fb48190890155145deb0a66 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4be332a7081909124abdd98430a8a completed April 19, 2026, 11:36 a.m.
NED1 Entity disambiguation (via context triple) batch_6a03432cd3088190892e4c23e9e42b4e completed May 12, 2026, 3:11 p.m.
NEDg Description generation batch_6a034673924c81908ce78f3040b0b6e7 completed May 12, 2026, 3:25 p.m.
NED2 Entity disambiguation (via description) batch_6a0346e675e0819098af9e720adda576 completed May 12, 2026, 3:27 p.m.
Created at: April 10, 2026, 10:25 a.m.