Triple
T15947085
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Seta River |
E386711
|
entity |
| Predicate | isUpstreamSectionOf |
P81199
|
FINISHED |
| Object |
Uji River–Yodo River watercourse
The Uji River–Yodo River watercourse is a major river system in the Kansai region of Japan that flows from Lake Biwa through Kyoto and Osaka before emptying into Osaka Bay.
|
E1184300
|
NE FINISHED |
How this triple was built (5 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: Uji River–Yodo River watercourse | Statement: [Seta River, isUpstreamSectionOf, Uji River–Yodo River watercourse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Uji River–Yodo River watercourse Context triple: [Seta River, isUpstreamSectionOf, Uji River–Yodo River watercourse]
-
A.
Neyagawa River
The Neyagawa River is a waterway in Osaka Prefecture, Japan, that flows through urban areas such as Higashiōsaka and plays a role in local drainage and flood control.
-
B.
Naruse River
The Naruse River is a significant river in Japan’s Tōhoku region, flowing through Miyagi Prefecture and supporting local agriculture and communities along its course.
-
C.
Watarase River
The Watarase River is a significant river in Japan’s Kantō region, known for flowing through Gunma, Tochigi, Saitama, and Ibaraki Prefectures and contributing to the Tone River system.
-
D.
Urakami River
The Urakami River is a river in Nagasaki, Japan, flowing through the Urakami district that was devastated by the 1945 atomic bombing.
-
E.
Takase River
The Takase River is a mountain river in Japan known for its clear waters, steep valleys, and role in regional hydroelectric power generation.
- 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: Uji River–Yodo River watercourse Triple: [Seta River, isUpstreamSectionOf, Uji River–Yodo River watercourse]
Generated description
The Uji River–Yodo River watercourse is a major river system in the Kansai region of Japan that flows from Lake Biwa through Kyoto and Osaka before emptying into Osaka Bay.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Uji River–Yodo River watercourse Target entity description: The Uji River–Yodo River watercourse is a major river system in the Kansai region of Japan that flows from Lake Biwa through Kyoto and Osaka before emptying into Osaka Bay.
-
A.
Neyagawa River
The Neyagawa River is a waterway in Osaka Prefecture, Japan, that flows through urban areas such as Higashiōsaka and plays a role in local drainage and flood control.
-
B.
Naruse River
The Naruse River is a significant river in Japan’s Tōhoku region, flowing through Miyagi Prefecture and supporting local agriculture and communities along its course.
-
C.
Watarase River
The Watarase River is a significant river in Japan’s Kantō region, known for flowing through Gunma, Tochigi, Saitama, and Ibaraki Prefectures and contributing to the Tone River system.
-
D.
Urakami River
The Urakami River is a river in Nagasaki, Japan, flowing through the Urakami district that was devastated by the 1945 atomic bombing.
-
E.
Takase River
The Takase River is a mountain river in Japan known for its clear waters, steep valleys, and role in regional hydroelectric power generation.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isUpstreamSectionOf Context triple: [Seta River, isUpstreamSectionOf, Uji River–Yodo River watercourse]
-
A.
isSubsegmentOf
chosen
Indicates that one segment is entirely contained within and forms a continuous part of another, larger segment.
-
B.
isOnSectionOf
Indicates that one entity is located on, or positioned along, a specific segment or subsection of another entity.
-
C.
isNamedSectionOf
Indicates that one entity is a specifically named section or subdivision that forms part of another entity.
-
D.
followsSectionOf
Indicates that one section directly comes after or succeeds another section in an ordered structure.
-
E.
isOpeningSectionOf
Indicates that one content segment functions as the initial or introductory section of another, larger work or structure.
- F. None of above.
Provenance (6 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_69d86da882448190a82ea962fe343b79 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e17d4d08f481909f38b75e3f42d9ab |
completed | April 17, 2026, 12:22 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffb5c0c8a481908aa7a40bca15e38e |
completed | May 9, 2026, 10:31 p.m. |
| NEDg | Description generation | batch_69ffb6d3bc6c81909e4bbedeea557615 |
completed | May 9, 2026, 10:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffb7364cf88190b0930af7768dc429 |
completed | May 9, 2026, 10:37 p.m. |
| PD | Predicate disambiguation | batch_69e142d37cd88190ab50760f1783e20c |
completed | April 16, 2026, 8:13 p.m. |
Created at: April 10, 2026, 4:53 a.m.