Triple
T16409851
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kumagaya |
E398531
|
entity |
| Predicate | hasRiver |
P165
|
FINISHED |
| Object | Karakawa River |
—
|
NE NERFINISHED |
How this triple was built (3 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: Karakawa River | Statement: [Kumagaya, hasRiver, Karakawa River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Karakawa River Context triple: [Kumagaya, hasRiver, Karakawa River]
-
A.
Karakawa River
The Karakawa River is a local waterway flowing through the city of Takasaki in Gunma Prefecture, Japan.
-
B.
Karawari River
The Karawari River is a major river in Papua New Guinea’s East Sepik Province, known for its remote rainforest environment and the traditional riverine communities that live along its banks.
-
C.
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.
-
D.
Karuah River
The Karuah River is a waterway in New South Wales, Australia, that flows into the coastal inlet of Port Stephens.
-
E.
Otaio River
The Otaio River is a small river in the South Island of New Zealand that flows through rural Canterbury farmland before reaching the Pacific Ocean.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Karakawa River Target entity description: The Karakawa River is a regional waterway in Saitama Prefecture, Japan, flowing through the city of Kumagaya and contributing to its local watershed and landscape.
-
A.
Karakawa River
chosen
The Karakawa River is a local waterway flowing through the city of Takasaki in Gunma Prefecture, Japan.
-
B.
Karawari River
The Karawari River is a major river in Papua New Guinea’s East Sepik Province, known for its remote rainforest environment and the traditional riverine communities that live along its banks.
-
C.
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.
-
D.
Karuah River
The Karuah River is a waterway in New South Wales, Australia, that flows into the coastal inlet of Port Stephens.
-
E.
Otaio River
The Otaio River is a small river in the South Island of New Zealand that flows through rural Canterbury farmland before reaching the Pacific Ocean.
- F. None of above.
Provenance (2 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_69d87f2950248190bc8ad9b9bebdc8c8 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e32871bce08190addd637413473c87 |
completed | April 18, 2026, 6:45 a.m. |
Created at: April 10, 2026, 5:09 a.m.