Triple

T17647000
Position Surface form Disambiguated ID Type / Status
Subject Skunk Train depot E429382 entity
Predicate partOf P40 FINISHED
Object Skunk Train heritage railway system — NE NERFINISHED

How this triple was built (3 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: Skunk Train heritage railway system | Statement: [Skunk Train depot, partOf, Skunk Train heritage railway system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Skunk Train heritage railway system
Context triple: [Skunk Train depot, partOf, Skunk Train heritage railway system]
  • A. SteamRanger Heritage Railway
    SteamRanger Heritage Railway is a volunteer-operated tourist and heritage railway in South Australia that preserves and runs historic trains on former mainline routes, particularly along the scenic Fleurieu Peninsula.
  • B. West Coast Wilderness Railway
    The West Coast Wilderness Railway is a historic tourist railway in western Tasmania that runs through rugged rainforest and mountainous terrain, showcasing the region’s mining heritage and scenic landscapes.
  • C. Train 1900 heritage railway
    Train 1900 heritage railway is a historic tourist railway in Luxembourg that operates vintage steam and diesel trains along a preserved line, offering visitors a nostalgic travel experience.
  • D. 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.
  • E. Trinichellu tourist train
    The Trinichellu tourist train is a scenic heritage railway service in Corsica that offers visitors picturesque journeys through the island’s rugged landscapes and coastal vistas.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Skunk Train heritage railway system
Target entity description: The Skunk Train heritage railway system is a historic tourist railroad in Northern California that offers scenic rides through redwood forests along the former California Western Railroad line.
  • A. SteamRanger Heritage Railway
    SteamRanger Heritage Railway is a volunteer-operated tourist and heritage railway in South Australia that preserves and runs historic trains on former mainline routes, particularly along the scenic Fleurieu Peninsula.
  • B. West Coast Wilderness Railway
    The West Coast Wilderness Railway is a historic tourist railway in western Tasmania that runs through rugged rainforest and mountainous terrain, showcasing the region’s mining heritage and scenic landscapes.
  • C. Train 1900 heritage railway
    Train 1900 heritage railway is a historic tourist railway in Luxembourg that operates vintage steam and diesel trains along a preserved line, offering visitors a nostalgic travel experience.
  • D. 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.
  • E. Trinichellu tourist train
    The Trinichellu tourist train is a scenic heritage railway service in Corsica that offers visitors picturesque journeys through the island’s rugged landscapes and coastal vistas.
  • F. None of above. chosen

Provenance (2 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_69d889e2c2608190b762e76d9b2262f1 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e46e39937881909bb6a1792fff39a9 completed April 19, 2026, 5:55 a.m.
Created at: April 10, 2026, 6:04 a.m.