Triple
T4699217
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zentsuji, Kagawa Prefecture |
E104224
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
Sanuki Plain
The Sanuki Plain is a fertile lowland region in Kagawa Prefecture on Japan’s Shikoku Island, known for its agriculture and historic settlements.
|
E482385
|
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: Sanuki Plain | Statement: [Zentsuji, Kagawa Prefecture, locatedIn, Sanuki Plain]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sanuki Plain Context triple: [Zentsuji, Kagawa Prefecture, locatedIn, Sanuki Plain]
-
A.
Nara Basin
The Nara Basin is a lowland plain in central Japan known as the historical heart of Nara Prefecture, containing many of Japan’s earliest capitals and cultural heritage sites.
-
B.
Harima coastal plain
The Harima coastal plain is a low-lying coastal region in southwestern Hyōgo Prefecture, Japan, known for its industrial zones, ports, and urban development along the Seto Inland Sea.
-
C.
Kanto Plain
The Kanto Plain is Japan's largest and most populous lowland region, encompassing Tokyo and surrounding urban and agricultural areas on central Honshu.
-
D.
Shikoku Basin
Shikoku Basin is a back-arc basin in the Philippine Sea, located south of Japan and formed by seafloor spreading behind the Izu–Bonin–Mariana volcanic arc.
-
E.
Setouchi
Setouchi is a coastal town on Japan’s Amami Ōshima known for its subtropical climate, scenic bays, and traditional island culture.
- 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: Sanuki Plain Triple: [Zentsuji, Kagawa Prefecture, locatedIn, Sanuki Plain]
Generated description
The Sanuki Plain is a fertile lowland region in Kagawa Prefecture on Japan’s Shikoku Island, known for its agriculture and historic settlements.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sanuki Plain Target entity description: The Sanuki Plain is a fertile lowland region in Kagawa Prefecture on Japan’s Shikoku Island, known for its agriculture and historic settlements.
-
A.
Nara Basin
The Nara Basin is a lowland plain in central Japan known as the historical heart of Nara Prefecture, containing many of Japan’s earliest capitals and cultural heritage sites.
-
B.
Harima coastal plain
The Harima coastal plain is a low-lying coastal region in southwestern Hyōgo Prefecture, Japan, known for its industrial zones, ports, and urban development along the Seto Inland Sea.
-
C.
Kanto Plain
The Kanto Plain is Japan's largest and most populous lowland region, encompassing Tokyo and surrounding urban and agricultural areas on central Honshu.
-
D.
Shikoku Basin
Shikoku Basin is a back-arc basin in the Philippine Sea, located south of Japan and formed by seafloor spreading behind the Izu–Bonin–Mariana volcanic arc.
-
E.
Setouchi
Setouchi is a coastal town on Japan’s Amami Ōshima known for its subtropical climate, scenic bays, and traditional island culture.
- 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_69bd43e9b88481908582103dcadff3d9 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd63b57e1c8190962d97e4805974ed |
completed | March 20, 2026, 3:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be81a32f18819093c08d05039442c4 |
completed | March 21, 2026, 11:31 a.m. |
| NEDg | Description generation | batch_69be84733e0081908c4787d4be73d8c5 |
completed | March 21, 2026, 11:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be84c3905c8190b87f685607092a20 |
completed | March 21, 2026, 11:45 a.m. |
Created at: March 20, 2026, 1:17 p.m.