Triple

T16340127
Position Surface form Disambiguated ID Type / Status
Subject Yokkaichi E396774 entity
Predicate hasHighwayAccess P385 FINISHED
Object Tōmei–Hanshin expressway network
The Tōmei–Hanshin expressway network is a major system of expressways in Japan that links the Tokyo, Nagoya, and Osaka metropolitan areas, serving as a key artery for regional and long-distance road traffic.
E127061 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: Tōmei–Hanshin expressway network | Statement: [Yokkaichi, hasHighwayAccess, Tōmei–Hanshin expressway network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tōmei–Hanshin expressway network
Context triple: [Yokkaichi, hasHighwayAccess, Tōmei–Hanshin expressway network]
  • A. Kinki Expressway
    The Kinki Expressway is a major Japanese expressway serving the Kansai (Kinki) region, facilitating high-speed road travel and regional connectivity around cities such as Osaka and Kyoto.
  • B. Hanshin Expressway
    The Hanshin Expressway is a major urban expressway network serving the Osaka–Kobe–Kyoto region of Japan, known for its elevated routes and heavy commuter and freight traffic.
  • C. Honshū expressway network
    The Honshū expressway network is an extensive system of high-speed toll expressways that connects major cities and regions across Japan’s largest island, Honshū.
  • D. Shuto Expressway network
    The Shuto Expressway network is a dense system of urban expressways serving the Greater Tokyo area, designed to facilitate high-speed vehicular traffic across Tokyo and its surrounding prefectures.
  • E. Sanyō Expressway
    The Sanyō Expressway is a major Japanese expressway running along the Seto Inland Sea coast of Honshu, linking key cities in the Chūgoku and Kansai regions and serving as an important arterial route for both passenger and freight traffic.
  • 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: Tōmei–Hanshin expressway network
Triple: [Yokkaichi, hasHighwayAccess, Tōmei–Hanshin expressway network]
Generated description
The Tōmei–Hanshin expressway network is a major system of expressways in Japan that links the Tokyo, Nagoya, and Osaka metropolitan areas, serving as a key artery for regional and long-distance road traffic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tōmei–Hanshin expressway network
Target entity description: The Tōmei–Hanshin expressway network is a major system of expressways in Japan that links the Tokyo, Nagoya, and Osaka metropolitan areas, serving as a key artery for regional and long-distance road traffic.
  • A. Kinki Expressway
    The Kinki Expressway is a major Japanese expressway serving the Kansai (Kinki) region, facilitating high-speed road travel and regional connectivity around cities such as Osaka and Kyoto.
  • B. Hanshin Expressway chosen
    The Hanshin Expressway is a major urban expressway network serving the Osaka–Kobe–Kyoto region of Japan, known for its elevated routes and heavy commuter and freight traffic.
  • C. Honshū expressway network
    The Honshū expressway network is an extensive system of high-speed toll expressways that connects major cities and regions across Japan’s largest island, Honshū.
  • D. Shuto Expressway network
    The Shuto Expressway network is a dense system of urban expressways serving the Greater Tokyo area, designed to facilitate high-speed vehicular traffic across Tokyo and its surrounding prefectures.
  • E. Sanyō Expressway
    The Sanyō Expressway is a major Japanese expressway running along the Seto Inland Sea coast of Honshu, linking key cities in the Chūgoku and Kansai regions and serving as an important arterial route for both passenger and freight traffic.
  • F. None of above.

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_69d87f26864c819088365ca381a003c2 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2da09dcf48190b6fdd14b1812c56a completed April 18, 2026, 1:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a006798cf488190a68cf7e57902924e completed May 10, 2026, 11:10 a.m.
NEDg Description generation batch_6a00684197b08190b53d7c1efbd3edd0 completed May 10, 2026, 11:13 a.m.
NED2 Entity disambiguation (via description) batch_6a0068fa85448190aef06ff27fe16305 completed May 10, 2026, 11:16 a.m.
Created at: April 10, 2026, 5:07 a.m.