Triple

T9387457

Position	Surface form	Disambiguated ID	Type / Status
Subject	Polaris missile system	`E225939`	entity
Predicate	primaryLaunchPlatform	`P34094`	FINISHED
Object	James Madison-class submarine The James Madison-class submarine was a series of U.S. Navy nuclear-powered ballistic missile submarines built during the Cold War to provide strategic nuclear deterrence.	`E800490`	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: James Madison-class submarine | Statement: [Polaris missile system, primaryLaunchPlatform, James Madison-class submarine]

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

Target entity: James Madison-class submarine
Context triple: [Polaris missile system, primaryLaunchPlatform, James Madison-class submarine]

A. George Washington-class submarine
The George Washington-class submarine was the United States Navy’s first class of nuclear-powered ballistic missile submarines, pioneering sea-based strategic nuclear deterrence during the Cold War.
B. Lafayette-class submarine
The Lafayette-class submarine was a series of U.S. Navy nuclear-powered ballistic missile submarines built during the Cold War to enhance the United States' strategic nuclear deterrent at sea.
C. Columbia-class submarine
The Columbia-class submarine is the U.S. Navy’s next-generation nuclear-powered ballistic missile submarine designed to replace the aging Ohio-class as the backbone of America’s sea-based nuclear deterrent.
D. Ethan Allen-class submarine
The Ethan Allen-class submarine was a series of early U.S. Navy nuclear-powered ballistic missile submarines designed specifically to carry and launch strategic Polaris missiles during the Cold War.
E. Virginia-class submarine
The Virginia-class submarine is a class of nuclear-powered fast attack submarines used by the United States Navy, designed for a broad range of open-ocean and littoral missions with advanced stealth, surveillance, and strike capabilities.
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: James Madison-class submarine
Triple: [Polaris missile system, primaryLaunchPlatform, James Madison-class submarine]

Generated description

The James Madison-class submarine was a series of U.S. Navy nuclear-powered ballistic missile submarines built during the Cold War to provide strategic nuclear deterrence.

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

Target entity: James Madison-class submarine
Target entity description: The James Madison-class submarine was a series of U.S. Navy nuclear-powered ballistic missile submarines built during the Cold War to provide strategic nuclear deterrence.

A. George Washington-class submarine
The George Washington-class submarine was the United States Navy’s first class of nuclear-powered ballistic missile submarines, pioneering sea-based strategic nuclear deterrence during the Cold War.
B. Lafayette-class submarine
The Lafayette-class submarine was a series of U.S. Navy nuclear-powered ballistic missile submarines built during the Cold War to enhance the United States' strategic nuclear deterrent at sea.
C. Columbia-class submarine
The Columbia-class submarine is the U.S. Navy’s next-generation nuclear-powered ballistic missile submarine designed to replace the aging Ohio-class as the backbone of America’s sea-based nuclear deterrent.
D. Ethan Allen-class submarine
The Ethan Allen-class submarine was a series of early U.S. Navy nuclear-powered ballistic missile submarines designed specifically to carry and launch strategic Polaris missiles during the Cold War.
E. Virginia-class submarine
The Virginia-class submarine is a class of nuclear-powered fast attack submarines used by the United States Navy, designed for a broad range of open-ocean and littoral missions with advanced stealth, surveillance, and strike capabilities.
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_69ca842e9dcc8190a264119e683cfe04`	completed	March 30, 2026, 2:09 p.m.
NER	Named-entity recognition	`batch_69cd50d562a48190875d9fe3aae25a2b`	completed	April 1, 2026, 5:07 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69d1221da00c8190ada494660735f741`	completed	April 4, 2026, 2:37 p.m.
NEDg	Description generation	`batch_69d1233a63d481908e322b7e86b5d124`	completed	April 4, 2026, 2:42 p.m.
NED2	Entity disambiguation (via description)	`batch_69d123d32c808190985da2639d2120f7`	completed	April 4, 2026, 2:44 p.m.

Created at: March 30, 2026, 7:45 p.m.