Triple
T10278368
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ota River |
E241027
|
entity |
| Predicate | managedBy |
P86
|
FINISHED |
| Object |
Hiroshima Prefectural authorities
Hiroshima Prefectural authorities are the regional government bodies responsible for administering Hiroshima Prefecture, including oversight of public infrastructure, environmental management, and local policy implementation.
|
E852021
|
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: Hiroshima Prefectural authorities | Statement: [Ota River, managedBy, Hiroshima Prefectural authorities]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hiroshima Prefectural authorities Context triple: [Ota River, managedBy, Hiroshima Prefectural authorities]
-
A.
Hiroshima city authorities
Hiroshima city authorities are the municipal government body responsible for administering and managing public services, facilities, and cultural sites within Hiroshima City, Japan.
-
B.
Nagasaki Prefectural Government
The Nagasaki Prefectural Government is the regional administrative authority responsible for governing Nagasaki Prefecture in Japan, including its coastal areas around Nagasaki Bay.
-
C.
Nagasaki City government
The Nagasaki City government is the municipal authority of Nagasaki, Japan, responsible for local administration, public services, and preserving the city’s legacy as a symbol of peace after the atomic bombing.
-
D.
Hyōgo Prefectural Government
Hyōgo Prefectural Government is the regional administrative authority of Hyōgo Prefecture in Japan, responsible for local governance, public services, and cultural institutions.
-
E.
Miyagi Prefectural Government
Miyagi Prefectural Government is the administrative body responsible for regional governance, public services, and policy implementation in Japan’s Miyagi Prefecture.
- 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: Hiroshima Prefectural authorities Triple: [Ota River, managedBy, Hiroshima Prefectural authorities]
Generated description
Hiroshima Prefectural authorities are the regional government bodies responsible for administering Hiroshima Prefecture, including oversight of public infrastructure, environmental management, and local policy implementation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hiroshima Prefectural authorities Target entity description: Hiroshima Prefectural authorities are the regional government bodies responsible for administering Hiroshima Prefecture, including oversight of public infrastructure, environmental management, and local policy implementation.
-
A.
Hiroshima city authorities
Hiroshima city authorities are the municipal government body responsible for administering and managing public services, facilities, and cultural sites within Hiroshima City, Japan.
-
B.
Nagasaki Prefectural Government
The Nagasaki Prefectural Government is the regional administrative authority responsible for governing Nagasaki Prefecture in Japan, including its coastal areas around Nagasaki Bay.
-
C.
Nagasaki City government
The Nagasaki City government is the municipal authority of Nagasaki, Japan, responsible for local administration, public services, and preserving the city’s legacy as a symbol of peace after the atomic bombing.
-
D.
Hyōgo Prefectural Government
Hyōgo Prefectural Government is the regional administrative authority of Hyōgo Prefecture in Japan, responsible for local governance, public services, and cultural institutions.
-
E.
Miyagi Prefectural Government
Miyagi Prefectural Government is the administrative body responsible for regional governance, public services, and policy implementation in Japan’s Miyagi Prefecture.
- 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_69d381a94c1881908fc38fc263d9b9c2 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d29f0cf08190a2c5e7523d5c731e |
completed | April 7, 2026, 9:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d6f8286b1881908b54037d1798f74a |
completed | April 9, 2026, 12:51 a.m. |
| NEDg | Description generation | batch_69d6fcad625881909304201c1ebb3bcb |
completed | April 9, 2026, 1:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d6fd84cd708190816d94417294b52a |
completed | April 9, 2026, 1:14 a.m. |
Created at: April 6, 2026, 11:38 a.m.