Triple
T2052588
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Japan Ground Self-Defense Force |
E45601
|
entity |
| Predicate | equipment |
P2728
|
FINISHED |
| Object |
Type 90 main battle tank
The Type 90 main battle tank is a Japanese third-generation tank featuring advanced fire control, composite armor, and a 120 mm smoothbore gun, designed primarily for high-mobility operations in Hokkaido.
|
E229983
|
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: Type 90 main battle tank | Statement: [Japan Ground Self-Defense Force, equipment, Type 90 main battle tank]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Type 90 main battle tank Context triple: [Japan Ground Self-Defense Force, equipment, Type 90 main battle tank]
-
A.
TR-85 main battle tank
The TR-85 main battle tank is a Romanian-developed and -produced upgrade of the Soviet T-55, featuring improved armor, firepower, and mobility tailored to the needs of Romania’s armed forces.
-
B.
K9 Vajra-T
K9 Vajra-T is an Indian self-propelled howitzer, adapted from the South Korean K9 Thunder and customized for the Indian Army’s operational and climatic requirements.
-
C.
PT-91 Twardy main battle tank
The PT-91 Twardy is a modernized Polish main battle tank derived from the Soviet T-72, featuring upgraded armor, fire control, and engine systems.
-
D.
Type 99 rifle
The Type 99 rifle was a World War II-era Japanese bolt-action military rifle known for its robust design, use of 7.7×58mm ammunition, and service as a standard infantry weapon in the later years of the war.
-
E.
Centauro tank destroyer
The Centauro tank destroyer is an Italian-designed wheeled armored fighting vehicle equipped with a powerful tank gun, used primarily for mobile anti-tank and reconnaissance roles.
- 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: Type 90 main battle tank Triple: [Japan Ground Self-Defense Force, equipment, Type 90 main battle tank]
Generated description
The Type 90 main battle tank is a Japanese third-generation tank featuring advanced fire control, composite armor, and a 120 mm smoothbore gun, designed primarily for high-mobility operations in Hokkaido.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Type 90 main battle tank Target entity description: The Type 90 main battle tank is a Japanese third-generation tank featuring advanced fire control, composite armor, and a 120 mm smoothbore gun, designed primarily for high-mobility operations in Hokkaido.
-
A.
TR-85 main battle tank
The TR-85 main battle tank is a Romanian-developed and -produced upgrade of the Soviet T-55, featuring improved armor, firepower, and mobility tailored to the needs of Romania’s armed forces.
-
B.
K9 Vajra-T
K9 Vajra-T is an Indian self-propelled howitzer, adapted from the South Korean K9 Thunder and customized for the Indian Army’s operational and climatic requirements.
-
C.
PT-91 Twardy main battle tank
The PT-91 Twardy is a modernized Polish main battle tank derived from the Soviet T-72, featuring upgraded armor, fire control, and engine systems.
-
D.
Type 99 rifle
The Type 99 rifle was a World War II-era Japanese bolt-action military rifle known for its robust design, use of 7.7×58mm ammunition, and service as a standard infantry weapon in the later years of the war.
-
E.
Centauro tank destroyer
The Centauro tank destroyer is an Italian-designed wheeled armored fighting vehicle equipped with a powerful tank gun, used primarily for mobile anti-tank and reconnaissance roles.
- 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_69a8891a19508190a12ef1e192308dcb |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abb99078d88190bc30fa4596f0bae8 |
completed | March 7, 2026, 5:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae200c10848190b557332d39f1854d |
completed | March 9, 2026, 1:19 a.m. |
| NEDg | Description generation | batch_69ae20a6ce14819098007416d6377f2e |
completed | March 9, 2026, 1:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae2130ba448190b91f590a348ebf88 |
completed | March 9, 2026, 1:24 a.m. |
Created at: March 4, 2026, 7:39 p.m.