Triple

T8965790
Position Surface form Disambiguated ID Type / Status
Subject Felton, California E214128 entity
Predicate hasAttraction P105 FINISHED
Object Roaring Camp Railroads
Roaring Camp Railroads is a historic tourist railroad in Felton, California, known for its scenic steam train rides through redwood forests and re-creations of 19th-century railroading.
 E768846 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: Roaring Camp Railroads | Statement: [Felton, California, hasAttraction, Roaring Camp Railroads]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Roaring Camp Railroads
Context triple: [Felton, California, hasAttraction, Roaring Camp Railroads]
  • A. Calico Railroad
    Calico Railroad is a themed narrow-gauge train attraction that recreates an Old West mining railroad experience for guests.
  • B. Reading Railroad
    Reading Railroad was a major 19th- and 20th-century American railroad company based in Pennsylvania, best known for transporting anthracite coal and for its iconic place on the U.S. Monopoly game board.
  • C. Cass Scenic Railroad
    Cass Scenic Railroad is a historic heritage railway in West Virginia that operates restored steam-driven logging trains through the mountains as a popular tourist attraction.
  • D. Stagecoach Rail
    Stagecoach Rail was the rail transport division of Stagecoach Group, operating passenger train services in the United Kingdom before the brand was retired.
  • E. Rebel Railroad
    Rebel Railroad was a small Civil War–themed tourist railroad in Pigeon Forge, Tennessee, that later evolved into what is now the Dollywood theme park.
  • 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: Roaring Camp Railroads
Triple: [Felton, California, hasAttraction, Roaring Camp Railroads]
Generated description
Roaring Camp Railroads is a historic tourist railroad in Felton, California, known for its scenic steam train rides through redwood forests and re-creations of 19th-century railroading.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Roaring Camp Railroads
Target entity description: Roaring Camp Railroads is a historic tourist railroad in Felton, California, known for its scenic steam train rides through redwood forests and re-creations of 19th-century railroading.
  • A. Calico Railroad
    Calico Railroad is a themed narrow-gauge train attraction that recreates an Old West mining railroad experience for guests.
  • B. Reading Railroad
    Reading Railroad was a major 19th- and 20th-century American railroad company based in Pennsylvania, best known for transporting anthracite coal and for its iconic place on the U.S. Monopoly game board.
  • C. Cass Scenic Railroad
    Cass Scenic Railroad is a historic heritage railway in West Virginia that operates restored steam-driven logging trains through the mountains as a popular tourist attraction.
  • D. Stagecoach Rail
    Stagecoach Rail was the rail transport division of Stagecoach Group, operating passenger train services in the United Kingdom before the brand was retired.
  • E. Rebel Railroad
    Rebel Railroad was a small Civil War–themed tourist railroad in Pigeon Forge, Tennessee, that later evolved into what is now the Dollywood theme park.
  • 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_69ca839cd6008190a1546a701a56710c completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc67623818819096aee155a9b43e8f completed April 1, 2026, 12:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfc95514408190ad442069daec0459 completed April 3, 2026, 2:06 p.m.
NEDg Description generation batch_69cfc9e01dc88190aeedcd9fb3281688 completed April 3, 2026, 2:08 p.m.
NED2 Entity disambiguation (via description) batch_69cfca4374c481909ceefcfb1a31bed2 completed April 3, 2026, 2:10 p.m.
Created at: March 30, 2026, 7:01 p.m.