Triple

T22440899
Position Surface form Disambiguated ID Type / Status
Subject Yamato Takeru E554751 entity
Predicate associatedWith P37 FINISHED
Object Tōkaidō region
The Tōkaidō region is a historic coastal corridor of Japan that linked the ancient capitals and became a major route for travel, trade, and cultural exchange.
E1555828 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: Tōkaidō region | Statement: [Yamato Takeru, associatedWith, Tōkaidō region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tōkaidō region
Context triple: [Yamato Takeru, associatedWith, Tōkaidō region]
  • A. Kōshū region
    The Kōshū region is a historical area of central Japan, largely corresponding to modern Yamanashi Prefecture, known for its mountainous terrain, vineyards, and role as a key inland route in the Edo period.
  • B. Izumo region
    The Izumo region is a historic area in western Japan’s Shimane Prefecture, renowned as a cradle of ancient Shinto mythology and home to some of the country’s oldest and most revered shrines.
  • C. Tokachi region
    The Tokachi region is an agricultural and dairy-producing area in eastern Hokkaido, Japan, known for its vast plains, food products, and hot springs.
  • D. Tōkai region
    The Tōkai region is a central coastal area of Japan along the Pacific Ocean, known for its industrial cities, transportation hubs, and location between Tokyo and Osaka.
  • E. Hōki region
    The Hōki region is a historical area in western Tottori Prefecture, Japan, known for its coastal landscapes along the Sea of Japan and cultural heritage rooted in the former Hōki Province.
  • 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: Tōkaidō region
Triple: [Yamato Takeru, associatedWith, Tōkaidō region]
Generated description
The Tōkaidō region is a historic coastal corridor of Japan that linked the ancient capitals and became a major route for travel, trade, and cultural exchange.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tōkaidō region
Target entity description: The Tōkaidō region is a historic coastal corridor of Japan that linked the ancient capitals and became a major route for travel, trade, and cultural exchange.
  • A. Kōshū region
    The Kōshū region is a historical area of central Japan, largely corresponding to modern Yamanashi Prefecture, known for its mountainous terrain, vineyards, and role as a key inland route in the Edo period.
  • B. Izumo region
    The Izumo region is a historic area in western Japan’s Shimane Prefecture, renowned as a cradle of ancient Shinto mythology and home to some of the country’s oldest and most revered shrines.
  • C. Tokachi region
    The Tokachi region is an agricultural and dairy-producing area in eastern Hokkaido, Japan, known for its vast plains, food products, and hot springs.
  • D. Tōkai region
    The Tōkai region is a central coastal area of Japan along the Pacific Ocean, known for its industrial cities, transportation hubs, and location between Tokyo and Osaka.
  • E. Hōki region
    The Hōki region is a historical area in western Tottori Prefecture, Japan, known for its coastal landscapes along the Sea of Japan and cultural heritage rooted in the former Hōki Province.
  • 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_69e11e5010e48190ae1e9c9db9697637 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15ae1f82881908a611f134eb03f3d completed April 29, 2026, 1:12 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b9e7a4dd08190a45bad821b015ca4 completed May 18, 2026, 11:19 p.m.
NEDg Description generation batch_6a0ba266f57481909fe3a7dd5de3802c completed May 18, 2026, 11:36 p.m.
NED2 Entity disambiguation (via description) batch_6a0ba2c84c088190828abae498d02018 completed May 18, 2026, 11:37 p.m.
Created at: April 16, 2026, 8:47 p.m.