Triple
T3642845
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Japanese cruiser Kako |
E77228
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Kako River
The Kako River is a river in Japan whose name was used for the Imperial Japanese Navy cruiser Kako.
|
E599135
|
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: Kako River | Statement: [Japanese cruiser Kako, namedAfter, Kako River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kako River Context triple: [Japanese cruiser Kako, namedAfter, Kako River]
-
A.
Emme River
The Emme River is a Swiss river flowing through the Emmental region and the Swiss Plateau, known for its picturesque valleys and historical flooding events.
-
B.
Nevėžis River
The Nevėžis River is one of Lithuania’s major rivers, flowing through the central part of the country and playing an important role in its regional landscape and settlements.
-
C.
Eerste River
Eerste River is a prominent waterway in South Africa’s Western Cape that flows through the Stellenbosch region and supports its agriculture and ecosystems.
-
D.
Đuống River
The Đuống River is a major distributary of the Red River in northern Vietnam that flows through the Hanoi region and plays an important role in local transportation, irrigation, and flood control.
-
E.
Spree River
The Spree River is a major waterway in eastern Germany that flows through Berlin, shaping the city’s landscape and hosting many of its most prominent landmarks.
- 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: Kako River Triple: [Japanese cruiser Kako, namedAfter, Kako River]
Generated description
The Kako River is a river in Japan whose name was used for the Imperial Japanese Navy cruiser Kako.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kako River Target entity description: The Kako River is a river in Japan whose name was used for the Imperial Japanese Navy cruiser Kako.
-
A.
Emme River
The Emme River is a Swiss river flowing through the Emmental region and the Swiss Plateau, known for its picturesque valleys and historical flooding events.
-
B.
Nevėžis River
The Nevėžis River is one of Lithuania’s major rivers, flowing through the central part of the country and playing an important role in its regional landscape and settlements.
-
C.
Eerste River
Eerste River is a prominent waterway in South Africa’s Western Cape that flows through the Stellenbosch region and supports its agriculture and ecosystems.
-
D.
Đuống River
The Đuống River is a major distributary of the Red River in northern Vietnam that flows through the Hanoi region and plays an important role in local transportation, irrigation, and flood control.
-
E.
Spree River
The Spree River is a major waterway in eastern Germany that flows through Berlin, shaping the city’s landscape and hosting many of its most prominent landmarks.
- 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_69ad85de1b988190a45f8dbfebc806fc |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc35acf2c81908f60168e93b773b1 |
completed | March 8, 2026, 6:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6cad46d4081908f685d961d100d42 |
completed | March 27, 2026, 6:22 p.m. |
| NEDg | Description generation | batch_69c6cc960e088190bd9643aa1c46128d |
completed | March 27, 2026, 6:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6cd4d50948190ac60ec518f00e5d8 |
completed | March 27, 2026, 6:32 p.m. |
Created at: March 8, 2026, 3:24 p.m.