Triple
T15406775
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Shikotsu |
E368477
|
entity |
| Predicate | outflow |
P967
|
FINISHED |
| Object |
Chitose River
The Chitose River is a river in Hokkaido, Japan, known for flowing through the city of Chitose and supporting local agriculture, ecosystems, and salmon runs.
|
E1344314
|
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: Chitose River | Statement: [Lake Shikotsu, outflow, Chitose River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chitose River Context triple: [Lake Shikotsu, outflow, Chitose River]
-
A.
Inagawa River
The Inagawa River is a river in Japan’s Kansai region that flows through Hyōgo Prefecture, including the city of Amagasaki, before emptying into Osaka Bay.
-
B.
Hijikawa River
The Hijikawa River is a major river in Ehime Prefecture on Japan’s Shikoku Island, known for flowing through several towns and supporting local agriculture and ecosystems.
-
C.
Asakawa River
Asakawa River is a river in Tokyo, Japan, that flows through the city of Hachiōji and serves as a local natural and recreational area.
-
D.
Shukugawa River
The Shukugawa River is a scenic river in Hyōgo Prefecture, Japan, famed for its cherry blossom-lined banks that attract many visitors during hanami season.
-
E.
Takano River
The Takano River is a river in Kyoto, Japan, known for flowing through the northern part of the city and meeting the Kamo River near the historic Shimogamo Shrine.
- 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: Chitose River Triple: [Lake Shikotsu, outflow, Chitose River]
Generated description
The Chitose River is a river in Hokkaido, Japan, known for flowing through the city of Chitose and supporting local agriculture, ecosystems, and salmon runs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chitose River Target entity description: The Chitose River is a river in Hokkaido, Japan, known for flowing through the city of Chitose and supporting local agriculture, ecosystems, and salmon runs.
-
A.
Inagawa River
The Inagawa River is a river in Japan’s Kansai region that flows through Hyōgo Prefecture, including the city of Amagasaki, before emptying into Osaka Bay.
-
B.
Hijikawa River
The Hijikawa River is a major river in Ehime Prefecture on Japan’s Shikoku Island, known for flowing through several towns and supporting local agriculture and ecosystems.
-
C.
Asakawa River
Asakawa River is a river in Tokyo, Japan, that flows through the city of Hachiōji and serves as a local natural and recreational area.
-
D.
Shukugawa River
The Shukugawa River is a scenic river in Hyōgo Prefecture, Japan, famed for its cherry blossom-lined banks that attract many visitors during hanami season.
-
E.
Takano River
The Takano River is a river in Kyoto, Japan, known for flowing through the northern part of the city and meeting the Kamo River near the historic Shimogamo Shrine.
- 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_69d85a16c68c819099c1b547fbc87b32 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03ea36c6881909eaea48e9608897a |
completed | April 16, 2026, 1:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a055ba649d08190bb093403ebe90d38 |
completed | May 14, 2026, 5:20 a.m. |
| NEDg | Description generation | batch_6a055e5bd32881908503c0a6131196b2 |
completed | May 14, 2026, 5:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a055f0b0c8881908c2448b0c516653e |
completed | May 14, 2026, 5:35 a.m. |
Created at: April 10, 2026, 3:20 a.m.