Triple
T2261810
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Sakhalin Offensive Operation |
E50055
|
entity |
| Predicate | location |
P40
|
FINISHED |
| Object |
Karafuto Prefecture
Karafuto Prefecture was a former Japanese administrative division encompassing the southern part of Sakhalin Island, which Japan controlled from the early 20th century until the end of World War II.
|
E270157
|
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: Karafuto Prefecture | Statement: [South Sakhalin Offensive Operation, location, Karafuto Prefecture]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Karafuto Prefecture Context triple: [South Sakhalin Offensive Operation, location, Karafuto Prefecture]
-
A.
Okinawa Prefecture
Okinawa Prefecture is Japan’s southernmost group of subtropical islands, known for its distinct Ryukyuan culture, beaches, and significant World War II history.
-
B.
Shikotan
Shikotan is a small, sparsely populated island in the southern Kuril chain, known for its rich fishing grounds and as part of a long-standing territorial dispute between Russia and Japan.
-
C.
Kunashir
Kunashir is the southernmost of the Kuril Islands, a volcanically active island whose sovereignty is disputed between Russia and Japan.
-
D.
Ryukyu Islands
The Ryukyu Islands are a chain of subtropical islands in southwestern Japan, including Okinawa, known for their distinct Ryukyuan culture, history as an independent kingdom, and strategic location between Kyushu and Taiwan.
-
E.
Okinawa Island
Okinawa Island is the largest and most populous island of Japan’s subtropical Ryukyu archipelago, known for its distinct Ryukyuan culture, beaches, and World War II history.
- 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: Karafuto Prefecture Triple: [South Sakhalin Offensive Operation, location, Karafuto Prefecture]
Generated description
Karafuto Prefecture was a former Japanese administrative division encompassing the southern part of Sakhalin Island, which Japan controlled from the early 20th century until the end of World War II.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Karafuto Prefecture Target entity description: Karafuto Prefecture was a former Japanese administrative division encompassing the southern part of Sakhalin Island, which Japan controlled from the early 20th century until the end of World War II.
-
A.
Okinawa Prefecture
Okinawa Prefecture is Japan’s southernmost group of subtropical islands, known for its distinct Ryukyuan culture, beaches, and significant World War II history.
-
B.
Shikotan
Shikotan is a small, sparsely populated island in the southern Kuril chain, known for its rich fishing grounds and as part of a long-standing territorial dispute between Russia and Japan.
-
C.
Kunashir
Kunashir is the southernmost of the Kuril Islands, a volcanically active island whose sovereignty is disputed between Russia and Japan.
-
D.
Ryukyu Islands
The Ryukyu Islands are a chain of subtropical islands in southwestern Japan, including Okinawa, known for their distinct Ryukyuan culture, history as an independent kingdom, and strategic location between Kyushu and Taiwan.
-
E.
Okinawa Island
Okinawa Island is the largest and most populous island of Japan’s subtropical Ryukyu archipelago, known for its distinct Ryukyuan culture, beaches, and World War II history.
- 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_69a88b01e0048190ba96431b5f990ba9 |
completed | March 4, 2026, 7:41 p.m. |
| NER | Named-entity recognition | batch_69abc18aa9d48190893ca32558730e9c |
completed | March 7, 2026, 6:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af17695e6481908bb7e4848a5ffc09 |
completed | March 9, 2026, 6:54 p.m. |
| NEDg | Description generation | batch_69af1a0749148190bb23911440a8ee1e |
completed | March 9, 2026, 7:05 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69af1a6c684481909458c26e18f0cf3a |
completed | March 9, 2026, 7:07 p.m. |
Created at: March 4, 2026, 7:48 p.m.