Triple

T13285468
Position Surface form Disambiguated ID Type / Status
Subject Hokkaido Expressway E316432 entity
Predicate abbreviation P43 FINISHED
Object 道央自動車道
道央自動車道 is a major expressway in Hokkaido, Japan, forming the core north–south highway route that connects key cities and regions across the island.
E1029819 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: 道央自動車道 | Statement: [Hokkaido Expressway, abbreviation, 道央自動車道]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 道央自動車道
Context triple: [Hokkaido Expressway, abbreviation, 道央自動車道]
  • A. 常磐自動車道
    常磐自動車道 is a major expressway in Japan that runs along the Pacific side of the Tōhoku region, connecting the Tokyo area with Ibaraki, Fukushima, and Miyagi Prefectures.
  • B. 東海北陸自動車道
    東海北陸自動車道 is a major Japanese expressway that links the Tōkai and Hokuriku regions, running primarily through central Honshu and serving as an important north–south transportation corridor.
  • C. 中国自動車道
    中国自動車道は、本州西部の中国地方を東西に横断し、大阪方面と山口県・九州方面を結ぶ日本の主要高速自動車国道である。
  • D. Aomori Expressway
    The Aomori Expressway is a regional expressway in Aomori Prefecture, Japan, that connects local routes to the national expressway network.
  • E. Hachinohe Expressway
    The Hachinohe Expressway is a major national expressway in northeastern Japan that connects the city of Hachinohe in Aomori Prefecture with the wider Tōhoku expressway network.
  • 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: 道央自動車道
Triple: [Hokkaido Expressway, abbreviation, 道央自動車道]
Generated description
道央自動車道 is a major expressway in Hokkaido, Japan, forming the core north–south highway route that connects key cities and regions across the island.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 道央自動車道
Target entity description: 道央自動車道 is a major expressway in Hokkaido, Japan, forming the core north–south highway route that connects key cities and regions across the island.
  • A. 常磐自動車道
    常磐自動車道 is a major expressway in Japan that runs along the Pacific side of the Tōhoku region, connecting the Tokyo area with Ibaraki, Fukushima, and Miyagi Prefectures.
  • B. 東海北陸自動車道
    東海北陸自動車道 is a major Japanese expressway that links the Tōkai and Hokuriku regions, running primarily through central Honshu and serving as an important north–south transportation corridor.
  • C. 中国自動車道
    中国自動車道は、本州西部の中国地方を東西に横断し、大阪方面と山口県・九州方面を結ぶ日本の主要高速自動車国道である。
  • D. Aomori Expressway
    The Aomori Expressway is a regional expressway in Aomori Prefecture, Japan, that connects local routes to the national expressway network.
  • E. Hachinohe Expressway
    The Hachinohe Expressway is a major national expressway in northeastern Japan that connects the city of Hachinohe in Aomori Prefecture with the wider Tōhoku expressway network.
  • 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_69d806b349908190a9a61dd9323bf153 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d990759ebc8190a9487a59e37a69e2 completed April 11, 2026, 12:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69f70a5a98488190804a97a052741377 completed May 3, 2026, 8:42 a.m.
NEDg Description generation batch_69f70b1228088190af3d023181f2cb1b completed May 3, 2026, 8:45 a.m.
NED2 Entity disambiguation (via description) batch_69f70b9349188190a8324b651a05dffa completed May 3, 2026, 8:47 a.m.
Created at: April 9, 2026, 9:27 p.m.