Triple

T17331285
Position Surface form Disambiguated ID Type / Status
Subject Yunohira Observatory E420820 entity
Predicate near P350 FINISHED
Object Sakurajima ferry terminal (by road distance)
Sakurajima ferry terminal (by road distance) is a key transport hub on Sakurajima in Kagoshima, Japan, serving as the main gateway for ferry connections between the volcanic island and the city of Kagoshima.
E1262811 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: Sakurajima ferry terminal (by road distance) | Statement: [Yunohira Observatory, near, Sakurajima ferry terminal (by road distance)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sakurajima ferry terminal (by road distance)
Context triple: [Yunohira Observatory, near, Sakurajima ferry terminal (by road distance)]
  • A. Jōetsu (Naoetsu) by ferry
    Jōetsu (Naoetsu) by ferry refers to the maritime route linking the port of Naoetsu in Jōetsu City, Niigata Prefecture, with Sado Island in Japan.
  • B. Toguchi Port–Minna Island ferry
    The Toguchi Port–Minna Island ferry is a local passenger boat service in Okinawa Prefecture, Japan, connecting the mainland Motobu area with the nearby resort destination of Minna Island.
  • C. 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.
  • D. Hudson–Oka ferry route
    The Hudson–Oka ferry route is a seasonal car and passenger ferry service in Quebec that links the towns of Hudson and Oka across Lac des Deux Montagnes.
  • E. Sakurajima Station
    Sakurajima Station is a railway station in Osaka, Japan, serving the JR Yumesaki Line near the Universal Studios Japan 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: Sakurajima ferry terminal (by road distance)
Triple: [Yunohira Observatory, near, Sakurajima ferry terminal (by road distance)]
Generated description
Sakurajima ferry terminal (by road distance) is a key transport hub on Sakurajima in Kagoshima, Japan, serving as the main gateway for ferry connections between the volcanic island and the city of Kagoshima.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sakurajima ferry terminal (by road distance)
Target entity description: Sakurajima ferry terminal (by road distance) is a key transport hub on Sakurajima in Kagoshima, Japan, serving as the main gateway for ferry connections between the volcanic island and the city of Kagoshima.
  • A. Jōetsu (Naoetsu) by ferry
    Jōetsu (Naoetsu) by ferry refers to the maritime route linking the port of Naoetsu in Jōetsu City, Niigata Prefecture, with Sado Island in Japan.
  • B. Toguchi Port–Minna Island ferry
    The Toguchi Port–Minna Island ferry is a local passenger boat service in Okinawa Prefecture, Japan, connecting the mainland Motobu area with the nearby resort destination of Minna Island.
  • C. 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.
  • D. Hudson–Oka ferry route
    The Hudson–Oka ferry route is a seasonal car and passenger ferry service in Quebec that links the towns of Hudson and Oka across Lac des Deux Montagnes.
  • E. Sakurajima Station
    Sakurajima Station is a railway station in Osaka, Japan, serving the JR Yumesaki Line near the Universal Studios Japan 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_69d889d3adc881909319f1edb8d2a956 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e439d6870c8190989897aa6beba8ff completed April 19, 2026, 2:11 a.m.
NED1 Entity disambiguation (via context triple) batch_6a018c5025d08190ab2581a3b04ae661 completed May 11, 2026, 7:59 a.m.
NEDg Description generation batch_6a018e85c91081909a6944ff136e8f50 completed May 11, 2026, 8:08 a.m.
NED2 Entity disambiguation (via description) batch_6a018f7ebf548190b407ebeacbd4d327 completed May 11, 2026, 8:12 a.m.
Created at: April 10, 2026, 5:43 a.m.