Triple
T18712305
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Koromogawa, Mutsu Province |
E457547
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Northern Ōshū region
The Northern Ōshū region was the northern area of Japan’s historical Ōshū (Mutsu) domain, encompassing remote districts in what is now northeastern Honshū.
|
E1374385
|
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: Northern Ōshū region | Statement: [Koromogawa, Mutsu Province, partOf, Northern Ōshū region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northern Ōshū region Context triple: [Koromogawa, Mutsu Province, partOf, Northern Ōshū region]
-
A.
Shōnai region
The Shōnai region is a historical area in northwestern Yamagata Prefecture, Japan, known for its fertile plains, rice cultivation, and role as the former territory of the Shōnai Domain.
-
B.
Shiribeshi region
The Shiribeshi region is an area in western Hokkaido, Japan, known for its mountainous landscapes, ski resorts, and coastal scenery along the Sea of Japan.
-
C.
Aizu region
The Aizu region is a historic area in western Fukushima Prefecture, Japan, known for its samurai heritage, traditional castle town of Aizuwakamatsu, and scenic mountainous landscapes.
-
D.
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.
-
E.
Hokusetsu region
The Hokusetsu region is an area in northern Osaka Prefecture, Japan, known for its suburban cities and natural landscapes centered around the Hokusetsu Mountains.
- 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: Northern Ōshū region Triple: [Koromogawa, Mutsu Province, partOf, Northern Ōshū region]
Generated description
The Northern Ōshū region was the northern area of Japan’s historical Ōshū (Mutsu) domain, encompassing remote districts in what is now northeastern Honshū.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Northern Ōshū region Target entity description: The Northern Ōshū region was the northern area of Japan’s historical Ōshū (Mutsu) domain, encompassing remote districts in what is now northeastern Honshū.
-
A.
Shōnai region
The Shōnai region is a historical area in northwestern Yamagata Prefecture, Japan, known for its fertile plains, rice cultivation, and role as the former territory of the Shōnai Domain.
-
B.
Shiribeshi region
The Shiribeshi region is an area in western Hokkaido, Japan, known for its mountainous landscapes, ski resorts, and coastal scenery along the Sea of Japan.
-
C.
Aizu region
The Aizu region is a historic area in western Fukushima Prefecture, Japan, known for its samurai heritage, traditional castle town of Aizuwakamatsu, and scenic mountainous landscapes.
-
D.
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.
-
E.
Hokusetsu region
The Hokusetsu region is an area in northern Osaka Prefecture, Japan, known for its suburban cities and natural landscapes centered around the Hokusetsu Mountains.
- 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_69d8d392aad081909fe31aa03e6e97d1 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5671c53988190bfc132c853cebd02 |
completed | April 19, 2026, 11:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a072b67a3248190b37c04539ecc13a3 |
completed | May 15, 2026, 2:19 p.m. |
| NEDg | Description generation | batch_6a072d8a5e108190916cd22496c048cb |
completed | May 15, 2026, 2:28 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a072e3709e881909d70f130a77fc428 |
completed | May 15, 2026, 2:31 p.m. |
Created at: April 10, 2026, 11:50 a.m.