Triple
T11486680
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kantōgun |
E272297
|
entity |
| Predicate | includedUnit |
P1393
|
FINISHED |
| Object | Unit 731 |
E85368
|
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: Unit 731 | Statement: [Kantōgun, includedUnit, Unit 731]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Unit 731 Context triple: [Kantōgun, includedUnit, Unit 731]
-
A.
Unit 731
chosen
Unit 731 was a covert Imperial Japanese military research facility in World War II notorious for conducting lethal human experimentation and developing biological weapons.
-
B.
Kempeitai
The Kempeitai was the military police arm of the Imperial Japanese Army, notorious for its brutal secret-police functions and widespread war crimes across occupied territories before and during World War II.
-
C.
Kido Butai
Kido Butai was the Imperial Japanese Navy’s elite carrier strike force during World War II, responsible for major early-war operations including the attack on Pearl Harbor.
-
D.
Tokkeitai
Tokkeitai was the Japanese naval military police unit that operated as a feared security and intelligence force during Japan’s occupation of various territories in World War II, including Indonesia.
-
E.
Tokyo Arsenal
Tokyo Arsenal was a major Imperial Japanese government weapons factory known for manufacturing military firearms and equipment in the late 19th and early 20th centuries.
- 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_69d6aae1b09881909ce2ded3fa0c14fa |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d85a1fc9688190aacc2eed64229b79 |
completed | April 10, 2026, 2:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e6046076d0819087766bf905825217 |
completed | April 20, 2026, 10:48 a.m. |
Created at: April 8, 2026, 9:36 p.m.