Triple
T19897853
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Inagawa River |
E478197
|
entity |
| Predicate | isPartOf |
P10
|
FINISHED |
| Object | Osaka Bay watershed |
—
|
NE NERFINISHED |
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: Osaka Bay watershed | Statement: [Inagawa River, isPartOf, Osaka Bay watershed]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Osaka Bay watershed Context triple: [Inagawa River, isPartOf, Osaka Bay watershed]
-
A.
Osaka Bay river system
chosen
The Osaka Bay river system is a network of rivers and waterways in the Kansai region of Japan that drain into Osaka Bay, supporting the area’s urban, industrial, and ecological environments.
-
B.
Osaka Bay
Osaka Bay is a shallow, industrially important inlet of the Seto Inland Sea in Japan, bordered by major cities like Osaka and Kobe and serving as a key hub for shipping and coastal development.
-
C.
Fuji River basin
The Fuji River basin is a river drainage area in central Japan encompassing the Fuji River and its tributaries as they flow from mountainous regions toward the Pacific Ocean.
-
D.
Lake Biwa-Yodo River basin
The Lake Biwa–Yodo River basin is a major hydrological system in central Japan centered on Lake Biwa and the Yodo River, supporting dense populations, agriculture, industry, and ecosystems across the Kansai region.
-
E.
Uonuma Basin
Uonuma Basin is an inland plain in Niigata Prefecture, Japan, known for its heavy snowfall and high-quality rice production.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e520682081909892916424699bd5 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6593ef8dc8190be5b64988eceafac |
completed | April 20, 2026, 4:50 p.m. |
Created at: April 10, 2026, 1:52 p.m.