Triple
T7959955
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mito, Ibaraki, Japan |
E184836
|
entity |
| Predicate | hasRiver |
P165
|
FINISHED |
| Object |
Sakura River
Sakura River is a river flowing through Mito in Ibaraki Prefecture, Japan, known for its scenic cherry blossoms along the banks.
|
E760299
|
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: Sakura River | Statement: [Mito, Ibaraki, Japan, hasRiver, Sakura River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sakura River Context triple: [Mito, Ibaraki, Japan, hasRiver, Sakura River]
-
A.
Moruya River
Moruya River is a coastal river in New South Wales, Australia, that flows through the town of Moruya before reaching the Tasman Sea.
-
B.
Sakawa River
The Sakawa River is a river in Kanagawa Prefecture, Japan, that flows from the mountains of Hakone through the Ashigara Plain before emptying into Sagami Bay.
-
C.
Yasu River
The Yasu River is a significant river in Japan’s Kansai region that flows through Shiga Prefecture and ultimately drains into Lake Biwa.
-
D.
Taiya River
The Taiya River is a glacially fed river in Southeast Alaska that flows through the historic Klondike Gold Rush region near Skagway before emptying into the Taiya Inlet.
-
E.
Isawa River
The Isawa River is a river in Iwate Prefecture in Japan, known for flowing through the town of Kanegasaki and contributing to the region’s agriculture and local ecosystems.
- 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: Sakura River Triple: [Mito, Ibaraki, Japan, hasRiver, Sakura River]
Generated description
Sakura River is a river flowing through Mito in Ibaraki Prefecture, Japan, known for its scenic cherry blossoms along the banks.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sakura River Target entity description: Sakura River is a river flowing through Mito in Ibaraki Prefecture, Japan, known for its scenic cherry blossoms along the banks.
-
A.
Moruya River
Moruya River is a coastal river in New South Wales, Australia, that flows through the town of Moruya before reaching the Tasman Sea.
-
B.
Sakawa River
The Sakawa River is a river in Kanagawa Prefecture, Japan, that flows from the mountains of Hakone through the Ashigara Plain before emptying into Sagami Bay.
-
C.
Yasu River
The Yasu River is a significant river in Japan’s Kansai region that flows through Shiga Prefecture and ultimately drains into Lake Biwa.
-
D.
Taiya River
The Taiya River is a glacially fed river in Southeast Alaska that flows through the historic Klondike Gold Rush region near Skagway before emptying into the Taiya Inlet.
-
E.
Isawa River
The Isawa River is a river in Iwate Prefecture in Japan, known for flowing through the town of Kanegasaki and contributing to the region’s agriculture and local ecosystems.
- 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_69ca8293a2388190aace944d7ed9c0c0 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb3b8136448190890f007fb4fb7625 |
completed | March 31, 2026, 3:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf883201d481909efd2f57e852a175 |
completed | April 3, 2026, 9:28 a.m. |
| NEDg | Description generation | batch_69cf8a3d8e548190911d44ee36875d44 |
completed | April 3, 2026, 9:37 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf8ae86e1881908a77f660c061bf69 |
completed | April 3, 2026, 9:39 a.m. |
Created at: March 30, 2026, 5:12 p.m.