Triple
T6364423
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nachi Falls |
E143189
|
entity |
| Predicate | watercourse |
P415
|
FINISHED |
| Object |
Nachi River
The Nachi River is a short but significant river in Wakayama Prefecture, Japan, known for feeding the famous Nachi Falls near the sacred Kumano Nachi Taisha shrine.
|
E636143
|
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: Nachi River | Statement: [Nachi Falls, watercourse, Nachi River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nachi River Context triple: [Nachi Falls, watercourse, Nachi 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.
Hiwasa River
Hiwasa River is an alternate name for the Hiwassee River, a major waterway flowing through the southeastern United States, particularly Tennessee and North Carolina.
-
C.
Yodo River
The Yodo River is a major waterway in Japan’s Kansai region that flows through Kyoto and Osaka, historically serving as an important route for transport, trade, and urban development.
-
D.
Hida River
The Hida River is a major river in central Japan that flows through Gifu Prefecture and is known for its scenic valleys and role in regional water systems.
-
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: Nachi River Triple: [Nachi Falls, watercourse, Nachi River]
Generated description
The Nachi River is a short but significant river in Wakayama Prefecture, Japan, known for feeding the famous Nachi Falls near the sacred Kumano Nachi Taisha shrine.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nachi River Target entity description: The Nachi River is a short but significant river in Wakayama Prefecture, Japan, known for feeding the famous Nachi Falls near the sacred Kumano Nachi Taisha shrine.
-
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.
Hiwasa River
Hiwasa River is an alternate name for the Hiwassee River, a major waterway flowing through the southeastern United States, particularly Tennessee and North Carolina.
-
C.
Yodo River
The Yodo River is a major waterway in Japan’s Kansai region that flows through Kyoto and Osaka, historically serving as an important route for transport, trade, and urban development.
-
D.
Hida River
The Hida River is a major river in central Japan that flows through Gifu Prefecture and is known for its scenic valleys and role in regional water systems.
-
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_69c008d8c61081908bcaf61510d881ed |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0680ed0148190b6e310b15b3449ff |
completed | March 22, 2026, 10:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c77510f80c81908fe7784bdaa640c5 |
completed | March 28, 2026, 6:28 a.m. |
| NEDg | Description generation | batch_69c777671e248190b0b9a38f798446d9 |
completed | March 28, 2026, 6:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c777c80d6c8190b4e7cd0243c9042e |
completed | March 28, 2026, 6:40 a.m. |
Created at: March 22, 2026, 4:32 p.m.