Triple

T5571542
Position Surface form Disambiguated ID Type / Status
Subject Sado, Niigata, Japan E146212 entity
Predicate hasTransportation P105 FINISHED
Object Sado Kisen ferry services
Sado Kisen ferry services is a Japanese ferry operator providing passenger and vehicle transport between Sado Island and mainland Niigata Prefecture.
 E530928 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: Sado Kisen ferry services | Statement: [Sado, Niigata, Japan, hasTransportation, Sado Kisen ferry services]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sado Kisen ferry services
Context triple: [Sado, Niigata, Japan, hasTransportation, Sado Kisen ferry services]
  • A. Kuroshio limited express
    The Kuroshio limited express is a Japanese intercity train service connecting Osaka with the Wakayama and Kii Peninsula regions along the Pacific coast.
  • B. Black Ball Ferry Line
    Black Ball Ferry Line is a private ferry company that operates passenger and vehicle service across the Strait of Juan de Fuca between Washington State and Vancouver Island.
  • C. Rokkō Liner
    Rokkō Liner is an automated guideway transit line in Kobe, Japan, connecting the artificial island of Rokkō Island with the mainland.
  • D. Kure Line
    The Kure Line is a Japanese railway line serving the coastal area around Kure in Hiroshima Prefecture, connecting local communities with larger urban centers.
  • E. Yamatoji Rapid Service
    Yamatoji Rapid Service is a Japanese commuter rail service operated by JR West that provides fast, limited-stop connections across the Osaka–Nara area.
  • 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: Sado Kisen ferry services
Triple: [Sado, Niigata, Japan, hasTransportation, Sado Kisen ferry services]
Generated description
Sado Kisen ferry services is a Japanese ferry operator providing passenger and vehicle transport between Sado Island and mainland Niigata Prefecture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sado Kisen ferry services
Target entity description: Sado Kisen ferry services is a Japanese ferry operator providing passenger and vehicle transport between Sado Island and mainland Niigata Prefecture.
  • A. Kuroshio limited express
    The Kuroshio limited express is a Japanese intercity train service connecting Osaka with the Wakayama and Kii Peninsula regions along the Pacific coast.
  • B. Black Ball Ferry Line
    Black Ball Ferry Line is a private ferry company that operates passenger and vehicle service across the Strait of Juan de Fuca between Washington State and Vancouver Island.
  • C. Rokkō Liner
    Rokkō Liner is an automated guideway transit line in Kobe, Japan, connecting the artificial island of Rokkō Island with the mainland.
  • D. Kure Line
    The Kure Line is a Japanese railway line serving the coastal area around Kure in Hiroshima Prefecture, connecting local communities with larger urban centers.
  • E. Yamatoji Rapid Service
    Yamatoji Rapid Service is a Japanese commuter rail service operated by JR West that provides fast, limited-stop connections across the Osaka–Nara area.
  • 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_69c008ffed108190a084602227af6157 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c020502a288190af37f9ebb88fccae completed March 22, 2026, 5:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0284ef6e48190bae9c9a1b1d77f5d completed March 22, 2026, 5:35 p.m.
NEDg Description generation batch_69c037b5be3c819098c8500350267a1e completed March 22, 2026, 6:40 p.m.
NED2 Entity disambiguation (via description) batch_69c0393144248190a97d1f82b81cc868 completed March 22, 2026, 6:47 p.m.
Created at: March 22, 2026, 3:37 p.m.