Triple

T9888716
Position Surface form Disambiguated ID Type / Status
Subject Metropolitan Expressway (Tokyo) E181400 entity
Predicate officialName P66 FINISHED
Object 首都高速道路 E181400 NE FINISHED

How this triple was built (2 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: 首都高速道路 | Statement: [Metropolitan Expressway (Tokyo), officialName, 首都高速道路]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 首都高速道路
Context triple: [Metropolitan Expressway (Tokyo), officialName, 首都高速道路]
  • A. 東名高速道路
    東名高速道路 is a major Japanese expressway connecting the Tokyo metropolitan area with the Chūbu and Tōkai regions, serving as a key artery for both passenger and freight traffic.
  • B. Tokyo Gaikan Expressway
    The Tokyo Gaikan Expressway is a major orbital expressway forming part of the ring road system around the Tokyo metropolitan area in Japan.
  • C. Seto-Chuo Expressway
    The Seto-Chuo Expressway is a major Japanese expressway that forms part of the road network crossing the Seto Inland Sea via the Seto Ohashi Bridge system, linking Honshu and Shikoku.
  • D. Chūō Expressway
    The Chūō Expressway is a major Japanese expressway that runs westward from Tokyo through Hachiōji and the inland Chūbu region, serving as a key route between the capital and central Honshu.
  • E. Metropolitan Expressway (Tokyo) chosen
    The Metropolitan Expressway in Tokyo is an extensive network of elevated urban expressways that forms the core of the city's high-speed road transport system.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca8283a6708190801af7a25a7ebb9f completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cdb47be2988190811a99dc56ae542a completed April 2, 2026, 12:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1eb0314108190b35906592a11727e completed April 5, 2026, 4:54 a.m.
Created at: March 30, 2026, 8:39 p.m.