Triple
T11713725
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Japanese submarine I-58 |
E278437
|
entity |
| Predicate | placeOfSurrender |
P16978
|
FINISHED |
| Object | Sasebo, Japan |
E189425
|
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: Sasebo, Japan | Statement: [Japanese submarine I-58, placeOfSurrender, Sasebo, Japan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sasebo, Japan Context triple: [Japanese submarine I-58, placeOfSurrender, Sasebo, Japan]
-
A.
Sasebo, Japan
chosen
Sasebo, Japan is a major port city in Nagasaki Prefecture known for its long-standing role as a strategic naval base and shipbuilding center.
-
B.
Sasebo Port
Sasebo Port is a major Japanese harbor in Nagasaki Prefecture known for its commercial shipping, shipbuilding facilities, and role as a base for both the Japan Maritime Self-Defense Force and the U.S. Navy.
-
C.
Shimoda, Japan
Shimoda, Japan is a coastal city in Shizuoka Prefecture known as one of the first Japanese ports opened to Western trade in the 19th century and for its historical role in early U.S.–Japan relations.
-
D.
Yokosuka, Kanagawa, Japan
Yokosuka, in Kanagawa Prefecture, Japan, is a major naval port city hosting both Japanese and U.S. military bases and serving as an important maritime and industrial center.
-
E.
Yokosuka
Yokosuka is a coastal city in Kanagawa Prefecture, Japan, known for its major naval base and strategic location at the mouth of Tokyo Bay.
- 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_69d6aaff2ce88190b4a1e4b341ad5377 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a4bf54d88190a8e07fbbf8d9e962 |
completed | April 10, 2026, 7:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f0196916e081908671e79765d03778 |
completed | April 28, 2026, 2:20 a.m. |
Created at: April 8, 2026, 9:40 p.m.