Triple

T12187823
Position Surface form Disambiguated ID Type / Status
Subject Hamamatsu E290380 entity
Predicate partOf P40 FINISHED
Object 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.
E1030613 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: Tōkai region | Statement: [Hamamatsu, partOf, Tōkai region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tōkai region
Context triple: [Hamamatsu, partOf, Tōkai region]
  • A. 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.
  • B. Mikawa region
    The Mikawa region is an eastern part of Aichi Prefecture in Japan, known for its industrial cities, historical ties to Tokugawa Ieyasu, and a mix of coastal and inland landscapes.
  • C. Chichibu region
    The Chichibu region is a mountainous area in western Saitama Prefecture, Japan, known for its scenic landscapes, historic shrines, and seasonal flower and foliage attractions.
  • D. Zamagurie region
    The Zamagurie region is a picturesque area in northern Slovakia known for its traditional villages, natural landscapes, and cultural heritage near the Pieniny Mountains and the Dunajec River.
  • E. Yamato region
    The Yamato region is the early political and cultural heartland of Japan, where the first unified Japanese state emerged under the Yamato court.
  • 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: Tōkai region
Triple: [Hamamatsu, partOf, Tōkai region]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tōkai region
Target entity description: 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.
  • A. 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.
  • B. Mikawa region
    The Mikawa region is an eastern part of Aichi Prefecture in Japan, known for its industrial cities, historical ties to Tokugawa Ieyasu, and a mix of coastal and inland landscapes.
  • C. Chichibu region
    The Chichibu region is a mountainous area in western Saitama Prefecture, Japan, known for its scenic landscapes, historic shrines, and seasonal flower and foliage attractions.
  • D. Zamagurie region
    The Zamagurie region is a picturesque area in northern Slovakia known for its traditional villages, natural landscapes, and cultural heritage near the Pieniny Mountains and the Dunajec River.
  • E. Yamato region
    The Yamato region is the early political and cultural heartland of Japan, where the first unified Japanese state emerged under the Yamato court.
  • 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_69d6ab64de5881908d56eb7a75c6cc69 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d916012c2c819085824332ad60059e completed April 10, 2026, 3:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69f70a114ccc81909bc428c40c01a461 completed May 3, 2026, 8:40 a.m.
NEDg Description generation batch_69f70b5dbcc4819081b5ba410e319eb7 completed May 3, 2026, 8:46 a.m.
NED2 Entity disambiguation (via description) batch_69f70c4c6f908190b2ebc2a90b049e59 completed May 3, 2026, 8:50 a.m.
Created at: April 8, 2026, 9:50 p.m.