Triple
T6403190
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Japanese light cruiser Nagara |
E144112
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Nagara River |
E473585
|
NE FINISHED |
How this triple was built (2 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: Nagara River | Statement: [Japanese light cruiser Nagara, namedAfter, Nagara River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nagara River Context triple: [Japanese light cruiser Nagara, namedAfter, Nagara River]
-
A.
Nagara River
chosen
The Nagara River is a major river in central Japan renowned for its clear waters, scenic beauty, and traditional cormorant fishing practices.
-
B.
Narayani River
The Narayani River is a major river in central Nepal that flows along the edge of Chitwan National Park and forms part of the Ganges river system.
-
C.
Tunga River
The Tunga River is a major river in the Indian state of Karnataka that originates in the Western Ghats and is one of the two headstreams that join to form the Tungabhadra River.
-
D.
Padma River
The Padma River is a major distributary of the Ganges in Bangladesh, known for its vast width, powerful currents, and crucial role in the country’s agriculture, fisheries, and transportation.
-
E.
Kangsabati River
The Kangsabati River is a major river in eastern India that flows through the states of West Bengal and Jharkhand, supporting agriculture, irrigation, and settlements along its course.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c008dc56fc81908d43ffcc11d73bdd |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c068af3f448190a94ecd5109e9e8e4 |
completed | March 22, 2026, 10:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c787f5123c8190957161b7afae67dd |
completed | March 28, 2026, 7:49 a.m. |
Created at: March 22, 2026, 4:35 p.m.