Triple
T1757535
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chūbu region |
E38582
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Tōkai region
The Tōkai region is a subregion of central Japan along the Pacific coast, known for its industrial centers, transportation hubs, and proximity to Mount Fuji.
|
E38582
|
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: [Chūbu region, hasPart, Tōkai region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tōkai region Context triple: [Chūbu region, hasPart, Tōkai region]
-
A.
Chūbu region
The Chūbu region is a central area of Japan on Honshu Island, known for encompassing the Japanese Alps and including major prefectures such as Aichi, Nagano, and Shizuoka.
-
B.
Kansai region
The Kansai region is a major cultural and economic area of western Japan that includes cities such as Osaka, Kyoto, and Kobe and is known as a historic heartland of Japanese civilization.
-
C.
Hokuriku region
The Hokuriku region is a coastal area in northwestern Honshu, Japan, known for its heavy snowfall, Sea of Japan shoreline, and historic castle and hot spring towns.
-
D.
Kantō region
The Kantō region is a major geographical and economic area of eastern Honshu, Japan, encompassing Tokyo and several surrounding prefectures and serving as the country’s political and population center.
-
E.
Kantōgun
Kantōgun was the Imperial Japanese Army's Kwantung Army, a powerful and influential military force stationed in Manchuria that played a central role in Japan's expansionist policies before and during World War II.
- 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: [Chūbu region, hasPart, Tōkai region]
Generated description
The Tōkai region is a subregion of central Japan along the Pacific coast, known for its industrial centers, transportation hubs, and proximity to Mount Fuji.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tōkai region Target entity description: The Tōkai region is a subregion of central Japan along the Pacific coast, known for its industrial centers, transportation hubs, and proximity to Mount Fuji.
-
A.
Chūbu region
chosen
The Chūbu region is a central area of Japan on Honshu Island, known for encompassing the Japanese Alps and including major prefectures such as Aichi, Nagano, and Shizuoka.
-
B.
Kansai region
The Kansai region is a major cultural and economic area of western Japan that includes cities such as Osaka, Kyoto, and Kobe and is known as a historic heartland of Japanese civilization.
-
C.
Hokuriku region
The Hokuriku region is a coastal area in northwestern Honshu, Japan, known for its heavy snowfall, Sea of Japan shoreline, and historic castle and hot spring towns.
-
D.
Kantō region
The Kantō region is a major geographical and economic area of eastern Honshu, Japan, encompassing Tokyo and several surrounding prefectures and serving as the country’s political and population center.
-
E.
Kantōgun
Kantōgun was the Imperial Japanese Army's Kwantung Army, a powerful and influential military force stationed in Manchuria that played a central role in Japan's expansionist policies before and during World War II.
- 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_69a8862bdb2081908aefe831c8aa8017 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69aa643ce88481909d2feef3c5fd849f |
completed | March 6, 2026, 5:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5766234b0819087e4baaeb11de7e7 |
completed | March 14, 2026, 2:53 p.m. |
| NEDg | Description generation | batch_69b57a3689988190b2c28375c4475458 |
completed | March 14, 2026, 3:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b57ad3efcc81909db374b8d4062967 |
completed | March 14, 2026, 3:12 p.m. |
Created at: March 4, 2026, 7:31 p.m.