Triple

T1632396
Position Surface form Disambiguated ID Type / Status
Subject Florida East Coast Railway (historical) E35284 entity
Predicate partOf P40 FINISHED
Object Flagler System of railroads and hotels
The Flagler System of railroads and hotels was an integrated network of transportation and luxury resort properties in late 19th- and early 20th-century Florida, developed by industrialist Henry Flagler to promote tourism and economic growth along the state's east coast.
E184145 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: Flagler System of railroads and hotels | Statement: [Florida East Coast Railway (historical), partOf, Flagler System of railroads and hotels]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Flagler System of railroads and hotels
Context triple: [Florida East Coast Railway (historical), partOf, Flagler System of railroads and hotels]
  • A. The Standard Railroad of the World
    The Standard Railroad of the World was the proud slogan and nickname of the Pennsylvania Railroad, once one of the largest and most influential railroads in the United States.
  • B. Atlantic City Line
    The Atlantic City Line is a commuter rail service in New Jersey that connects Philadelphia with Atlantic City and other South Jersey communities.
  • C. Tri-Rail
    Tri-Rail is a commuter rail system in South Florida that connects major cities and transportation hubs across the Miami, Fort Lauderdale, and West Palm Beach metropolitan area.
  • D. Pensacola and Atlantic Railroad
    The Pensacola and Atlantic Railroad was a 19th-century rail line in Florida that played a key role in opening and developing the Florida Panhandle by connecting it to major transportation networks.
  • E. Panama Canal railway system
    The Panama Canal railway system is a historic transcontinental rail line in Panama that parallels the Panama Canal, providing vital freight and passenger transport between the Atlantic and Pacific Oceans.
  • 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: Flagler System of railroads and hotels
Triple: [Florida East Coast Railway (historical), partOf, Flagler System of railroads and hotels]
Generated description
The Flagler System of railroads and hotels was an integrated network of transportation and luxury resort properties in late 19th- and early 20th-century Florida, developed by industrialist Henry Flagler to promote tourism and economic growth along the state's east coast.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Flagler System of railroads and hotels
Target entity description: The Flagler System of railroads and hotels was an integrated network of transportation and luxury resort properties in late 19th- and early 20th-century Florida, developed by industrialist Henry Flagler to promote tourism and economic growth along the state's east coast.
  • A. The Standard Railroad of the World
    The Standard Railroad of the World was the proud slogan and nickname of the Pennsylvania Railroad, once one of the largest and most influential railroads in the United States.
  • B. Atlantic City Line
    The Atlantic City Line is a commuter rail service in New Jersey that connects Philadelphia with Atlantic City and other South Jersey communities.
  • C. Tri-Rail
    Tri-Rail is a commuter rail system in South Florida that connects major cities and transportation hubs across the Miami, Fort Lauderdale, and West Palm Beach metropolitan area.
  • D. Pensacola and Atlantic Railroad
    The Pensacola and Atlantic Railroad was a 19th-century rail line in Florida that played a key role in opening and developing the Florida Panhandle by connecting it to major transportation networks.
  • E. Panama Canal railway system
    The Panama Canal railway system is a historic transcontinental rail line in Panama that parallels the Panama Canal, providing vital freight and passenger transport between the Atlantic and Pacific Oceans.
  • 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_69a886036bc081909ff5de16dbe5e8ea completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a909f6ee1881908f0753a77a2c4665 completed March 5, 2026, 4:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad58d79bc88190bfc62f53dd8e8b90 completed March 8, 2026, 11:09 a.m.
NEDg Description generation batch_69ad5a8083008190b46812bd3ebb27c9 completed March 8, 2026, 11:16 a.m.
NED2 Entity disambiguation (via description) batch_69ad5aef85a88190b86b8845f180b334 completed March 8, 2026, 11:18 a.m.
Created at: March 4, 2026, 7:28 p.m.