Triple

T6399453

Position	Surface form	Disambiguated ID	Type / Status
Subject	Defence Research and Development Organisation	`E144024`	entity
Predicate	notableProject	`P4`	FINISHED
Object	Arjun main battle tank (with other Indian agencies) The Arjun main battle tank is an Indian-developed, third-generation armored fighting vehicle designed for the Indian Army, featuring advanced firepower, protection, and mobility systems.	`E591081`	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: Arjun main battle tank (with other Indian agencies) | Statement: [Defence Research and Development Organisation, notableProject, Arjun main battle tank (with other Indian agencies)]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Arjun main battle tank (with other Indian agencies)
Context triple: [Defence Research and Development Organisation, notableProject, Arjun main battle tank (with other Indian agencies)]

A. K2 Black Panther main battle tank
The K2 Black Panther main battle tank is South Korea’s advanced, next-generation armored fighting vehicle, featuring cutting-edge firepower, protection, and mobility technologies.
B. 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.
C. K1 main battle tank
The K1 main battle tank is a South Korean–designed and produced main battle tank that forms the backbone of the Republic of Korea’s armored forces.
D. Olifant main battle tank
The Olifant main battle tank is a South African-upgraded derivative of the British Centurion tank, modernized for improved firepower, protection, and mobility to suit regional combat conditions.
E. Mamba armoured personnel carrier
The Mamba armoured personnel carrier is a South African-designed mine-resistant, lightly armoured vehicle widely used for troop transport and peacekeeping operations.
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: Arjun main battle tank (with other Indian agencies)
Triple: [Defence Research and Development Organisation, notableProject, Arjun main battle tank (with other Indian agencies)]

Generated description

The Arjun main battle tank is an Indian-developed, third-generation armored fighting vehicle designed for the Indian Army, featuring advanced firepower, protection, and mobility systems.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Arjun main battle tank (with other Indian agencies)
Target entity description: The Arjun main battle tank is an Indian-developed, third-generation armored fighting vehicle designed for the Indian Army, featuring advanced firepower, protection, and mobility systems.

A. K2 Black Panther main battle tank
The K2 Black Panther main battle tank is South Korea’s advanced, next-generation armored fighting vehicle, featuring cutting-edge firepower, protection, and mobility technologies.
B. 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.
C. K1 main battle tank
The K1 main battle tank is a South Korean–designed and produced main battle tank that forms the backbone of the Republic of Korea’s armored forces.
D. Olifant main battle tank
The Olifant main battle tank is a South African-upgraded derivative of the British Centurion tank, modernized for improved firepower, protection, and mobility to suit regional combat conditions.
E. Mamba armoured personnel carrier
The Mamba armoured personnel carrier is a South African-designed mine-resistant, lightly armoured vehicle widely used for troop transport and peacekeeping operations.
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_69c008dc56fc81908d43ffcc11d73bdd`	completed	March 22, 2026, 3:21 p.m.
NER	Named-entity recognition	`batch_69c068994354819086cd51b661137f5a`	completed	March 22, 2026, 10:09 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c6389fe9608190adc68f3ad5b0471a`	completed	March 27, 2026, 7:58 a.m.
NEDg	Description generation	`batch_69c63a17cf44819099401c8f95af7061`	completed	March 27, 2026, 8:04 a.m.
NED2	Entity disambiguation (via description)	`batch_69c63a79df9c819088b222a73e763e82`	completed	March 27, 2026, 8:06 a.m.

Created at: March 22, 2026, 4:35 p.m.