Triple
T11736839
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hirose River |
E279048
|
entity |
| Predicate | passesNear |
P416
|
FINISHED |
| Object | Aoba Ward, Sendai |
E264770
|
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: Aoba Ward, Sendai | Statement: [Hirose River, passesNear, Aoba Ward, Sendai]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aoba Ward, Sendai Context triple: [Hirose River, passesNear, Aoba Ward, Sendai]
-
A.
Aoba-ku, Sendai
chosen
Aoba-ku, Sendai is a central ward of Sendai City in Miyagi Prefecture, Japan, known for its major academic institutions, government offices, and cultural sites.
-
B.
Minuma Ward, Saitama
Minuma Ward is one of the administrative wards of Saitama City in Saitama Prefecture, Japan, known as a suburban residential area with significant green spaces and agricultural land.
-
C.
Sendai, Miyagi, Japan
Sendai, the capital city of Miyagi Prefecture in Japan’s Tōhoku region, is a major regional center known for its universities, greenery, and cultural festivals such as the Sendai Tanabata Matsuri.
-
D.
Ichinoseki, Iwate
Ichinoseki, Iwate is a city in southern Iwate Prefecture, Japan, known as a regional hub with historical sites and access to scenic areas such as the Geibi Gorge.
-
E.
Shimizu Ward
Shimizu Ward is a coastal administrative district of Shizuoka City in Japan, known for its port, scenic views of Mount Fuji, and historic role in maritime trade.
- 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_69d6aaffec6881908bead509e8621742 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a4edced48190b7a59dd45921828e |
completed | April 10, 2026, 7:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f019b318188190bfb7effcf42974d2 |
completed | April 28, 2026, 2:21 a.m. |
Created at: April 8, 2026, 9:41 p.m.