Triple

T9035499
Position Surface form Disambiguated ID Type / Status
Subject Nishi-ku, Sapporo E216481 entity
Predicate contains P35 FINISHED
Object Nishino tunnel area
Nishino tunnel area is a district in Nishi-ku, Sapporo, known for the Nishino Tunnel and its surrounding residential and transport infrastructure.
 E773727 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: Nishino tunnel area | Statement: [Nishi-ku, Sapporo, contains, Nishino tunnel area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nishino tunnel area
Context triple: [Nishi-ku, Sapporo, contains, Nishino tunnel area]
  • A. Usui Pass tunnel system
    The Usui Pass tunnel system is a series of long railway tunnels in Japan that carry high-speed Shinkansen trains through the mountainous Usui Pass region.
  • B. Azumabashi
    Azumabashi is a district in Tokyo’s Sumida ward known for its historic bridge over the Sumida River and its proximity to landmarks like Asakusa and Tokyo Skytree.
  • C. Roki Tunnel
    Roki Tunnel is a strategic road tunnel through the Caucasus Mountains that serves as a key transport link between Russia and the breakaway region of South Ossetia in Georgia.
  • D. Yamanobe-no-michi area
    The Yamanobe-no-michi area is a historic rural region in Nara Prefecture known for Japan’s oldest recorded road, ancient shrines, burial mounds, and scenic walking trails through the foothills around Tenri.
  • E. Yoshinoyama area
    The Yoshinoyama area is a famed cherry-blossom viewing district on Mount Yoshino in Nara Prefecture, celebrated for its thousands of sakura trees and historic temples.
  • 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: Nishino tunnel area
Triple: [Nishi-ku, Sapporo, contains, Nishino tunnel area]
Generated description
Nishino tunnel area is a district in Nishi-ku, Sapporo, known for the Nishino Tunnel and its surrounding residential and transport infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nishino tunnel area
Target entity description: Nishino tunnel area is a district in Nishi-ku, Sapporo, known for the Nishino Tunnel and its surrounding residential and transport infrastructure.
  • A. Usui Pass tunnel system
    The Usui Pass tunnel system is a series of long railway tunnels in Japan that carry high-speed Shinkansen trains through the mountainous Usui Pass region.
  • B. Azumabashi
    Azumabashi is a district in Tokyo’s Sumida ward known for its historic bridge over the Sumida River and its proximity to landmarks like Asakusa and Tokyo Skytree.
  • C. Roki Tunnel
    Roki Tunnel is a strategic road tunnel through the Caucasus Mountains that serves as a key transport link between Russia and the breakaway region of South Ossetia in Georgia.
  • D. Yamanobe-no-michi area
    The Yamanobe-no-michi area is a historic rural region in Nara Prefecture known for Japan’s oldest recorded road, ancient shrines, burial mounds, and scenic walking trails through the foothills around Tenri.
  • E. Yoshinoyama area
    The Yoshinoyama area is a famed cherry-blossom viewing district on Mount Yoshino in Nara Prefecture, celebrated for its thousands of sakura trees and historic temples.
  • 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_69ca83d10b608190b2b2f8e0a7faaf14 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cc6abf4af481908d21245332329d99 completed April 1, 2026, 12:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfdbd1cd688190a4456f242e6d3ddf completed April 3, 2026, 3:25 p.m.
NEDg Description generation batch_69cfdc9868fc8190addad6b87b567277 completed April 3, 2026, 3:28 p.m.
NED2 Entity disambiguation (via description) batch_69cfe0aafe4c81908a5b31590f6c9152 completed April 3, 2026, 3:45 p.m.
Created at: March 30, 2026, 7:08 p.m.