Triple

T1133447
Position Surface form Disambiguated ID Type / Status
Subject Calera, Alabama E23083 entity
Predicate hasAttraction P105 FINISHED
Object Heart of Dixie Railroad Museum
The Heart of Dixie Railroad Museum is a heritage railway and museum in Alabama that preserves and operates historic railroad equipment to showcase the region’s railroading history.
 E130950 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: Heart of Dixie Railroad Museum | Statement: [Calera, Alabama, hasAttraction, Heart of Dixie Railroad Museum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Heart of Dixie Railroad Museum
Context triple: [Calera, Alabama, hasAttraction, Heart of Dixie Railroad Museum]
  • A. Red River Railroad Museum
    The Red River Railroad Museum is a local history museum in Denison, Texas, dedicated to preserving and interpreting the region’s railroad heritage through artifacts, exhibits, and archival materials.
  • B. Galveston Railroad Museum
    The Galveston Railroad Museum is a transportation history museum in Galveston, Texas, featuring historic locomotives, railcars, and exhibits on American railroading.
  • C. Museum of the American Railroad
    The Museum of the American Railroad is a heritage museum in Frisco, Texas, dedicated to preserving and showcasing historic locomotives, railcars, and the history of railroading in the United States.
  • D. Fort Payne Depot Museum
    The Fort Payne Depot Museum is a historic railroad depot in Fort Payne, Alabama, that now serves as a local history museum showcasing regional and railroad heritage.
  • E. Chatham Railroad Museum
    The Chatham Railroad Museum is a local history museum in Chatham, Massachusetts, dedicated to preserving and interpreting the town’s railroad heritage through exhibits, artifacts, and educational displays.
  • 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: Heart of Dixie Railroad Museum
Triple: [Calera, Alabama, hasAttraction, Heart of Dixie Railroad Museum]
Generated description
The Heart of Dixie Railroad Museum is a heritage railway and museum in Alabama that preserves and operates historic railroad equipment to showcase the region’s railroading history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Heart of Dixie Railroad Museum
Target entity description: The Heart of Dixie Railroad Museum is a heritage railway and museum in Alabama that preserves and operates historic railroad equipment to showcase the region’s railroading history.
  • A. Red River Railroad Museum
    The Red River Railroad Museum is a local history museum in Denison, Texas, dedicated to preserving and interpreting the region’s railroad heritage through artifacts, exhibits, and archival materials.
  • B. Galveston Railroad Museum
    The Galveston Railroad Museum is a transportation history museum in Galveston, Texas, featuring historic locomotives, railcars, and exhibits on American railroading.
  • C. Museum of the American Railroad
    The Museum of the American Railroad is a heritage museum in Frisco, Texas, dedicated to preserving and showcasing historic locomotives, railcars, and the history of railroading in the United States.
  • D. Fort Payne Depot Museum
    The Fort Payne Depot Museum is a historic railroad depot in Fort Payne, Alabama, that now serves as a local history museum showcasing regional and railroad heritage.
  • E. Chatham Railroad Museum
    The Chatham Railroad Museum is a local history museum in Chatham, Massachusetts, dedicated to preserving and interpreting the town’s railroad heritage through exhibits, artifacts, and educational displays.
  • 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_69a493ec75988190b63a11bafaec29b4 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4bbfe68008190b2307b8107f06a08 completed March 1, 2026, 10:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac59ac2ea881908b9559ff9d47077a completed March 7, 2026, 5 p.m.
NEDg Description generation batch_69ac5a38ebb0819091cb81e23770ae50 completed March 7, 2026, 5:02 p.m.
NED2 Entity disambiguation (via description) batch_69ac5aa2ad188190b4c6a29e3c2c8d79 completed March 7, 2026, 5:04 p.m.
Created at: March 1, 2026, 7:44 p.m.