Triple
T21242194
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sinking of ROKS Cheonan |
E523502
|
entity |
| Predicate | location |
P40
|
FINISHED |
| Object | Yellow Sea |
—
|
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: Yellow Sea | Statement: [Sinking of ROKS Cheonan, location, Yellow Sea]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yellow Sea Context triple: [Sinking of ROKS Cheonan, location, Yellow Sea]
-
A.
Yellow Sea
chosen
The Yellow Sea is a marginal sea of the Western Pacific Ocean located between mainland China and the Korean Peninsula, known for its shallow waters and significant shipping and fishing activities.
-
B.
Bohai Sea
The Bohai Sea is a shallow, semi-enclosed marginal sea in northeastern China that forms the innermost gulf of the Yellow Sea and is an important hub for shipping, fishing, and coastal industry.
-
C.
East Sea of Korea
The East Sea of Korea, also known internationally as the Sea of Japan, is a marginal sea in the western Pacific Ocean bordered by Korea, Japan, and Russia.
-
D.
Bohai Bay
Bohai Bay is a major coastal embayment in northeastern China, forming the westernmost part of the Bohai Sea and serving as an important hub for shipping, industry, and fisheries.
-
E.
Bohai Strait
The Bohai Strait is a strategically important waterway in northeastern China that links the semi-enclosed Bohai Sea with the larger Yellow Sea and the Pacific Ocean.
- 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_69e0b513b89c81908b27147e91368db2 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7352453f88190b38de7b0108c683a |
completed | April 21, 2026, 8:28 a.m. |
Created at: April 16, 2026, 3:47 p.m.