Triple
T10567503
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arakawa River |
E249387
|
entity |
| Predicate | managedBy |
P86
|
FINISHED |
| Object |
Kanto Regional Development Bureau
The Kanto Regional Development Bureau is a regional arm of Japan’s Ministry of Land, Infrastructure, Transport and Tourism responsible for major infrastructure, river, and flood-control projects in the Kanto area.
|
E872940
|
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: Kanto Regional Development Bureau | Statement: [Arakawa River, managedBy, Kanto Regional Development Bureau]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kanto Regional Development Bureau Context triple: [Arakawa River, managedBy, Kanto Regional Development Bureau]
-
A.
Arima Borough Corporation
Arima Borough Corporation is the local municipal authority responsible for governing and providing public services in the borough of Arima, Trinidad and Tobago.
-
B.
Kyoto Prefectural Government
The Kyoto Prefectural Government is the administrative authority responsible for governing Kyoto Prefecture in Japan, overseeing regional policies, public services, and coordination with municipal governments.
-
C.
Kōten Kōkyūjo
Kōten Kōkyūjo was the original scholarly institute that evolved into Kokugakuin University, focusing on the study of classical Japanese texts and Shinto.
-
D.
Chiba Prefectural Government
Chiba Prefectural Government is the administrative authority of Chiba Prefecture in Japan, responsible for regional governance, public services, and economic development policies.
-
E.
Kansai Kūkō
Kansai Kūkō is a major international airport built on an artificial island in Osaka Bay, serving the Kansai region of Japan.
- 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: Kanto Regional Development Bureau Triple: [Arakawa River, managedBy, Kanto Regional Development Bureau]
Generated description
The Kanto Regional Development Bureau is a regional arm of Japan’s Ministry of Land, Infrastructure, Transport and Tourism responsible for major infrastructure, river, and flood-control projects in the Kanto area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kanto Regional Development Bureau Target entity description: The Kanto Regional Development Bureau is a regional arm of Japan’s Ministry of Land, Infrastructure, Transport and Tourism responsible for major infrastructure, river, and flood-control projects in the Kanto area.
-
A.
Arima Borough Corporation
Arima Borough Corporation is the local municipal authority responsible for governing and providing public services in the borough of Arima, Trinidad and Tobago.
-
B.
Kyoto Prefectural Government
The Kyoto Prefectural Government is the administrative authority responsible for governing Kyoto Prefecture in Japan, overseeing regional policies, public services, and coordination with municipal governments.
-
C.
Kōten Kōkyūjo
Kōten Kōkyūjo was the original scholarly institute that evolved into Kokugakuin University, focusing on the study of classical Japanese texts and Shinto.
-
D.
Chiba Prefectural Government
Chiba Prefectural Government is the administrative authority of Chiba Prefecture in Japan, responsible for regional governance, public services, and economic development policies.
-
E.
Kansai Kūkō
Kansai Kūkō is a major international airport built on an artificial island in Osaka Bay, serving the Kansai region of Japan.
- 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_69d381c8bd708190acf3d275c908251e |
completed | April 6, 2026, 9:50 a.m. |
| NER | Named-entity recognition | batch_69d5272ef5848190b76d671ea2d26314 |
completed | April 7, 2026, 3:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d94b42879481909f9c98b2579c10a1 |
completed | April 10, 2026, 7:10 p.m. |
| NEDg | Description generation | batch_69d94d67e16481908efb939a3e65004c |
completed | April 10, 2026, 7:20 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d95227a1f48190ab847606a9ae0500 |
completed | April 10, 2026, 7:40 p.m. |
Created at: April 6, 2026, 12:36 p.m.