Triple

T15015978

Position	Surface form	Disambiguated ID	Type / Status
Subject	Trident I C4	`E377960`	entity
Predicate	usedOnPlatform	`P5090`	FINISHED
Object	Benjamin Franklin-class submarine The Benjamin Franklin-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.	`E798777`	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: Benjamin Franklin-class submarine | Statement: [Trident I C4, usedOnPlatform, Benjamin Franklin-class submarine]

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

Target entity: Benjamin Franklin-class submarine
Context triple: [Trident I C4, usedOnPlatform, Benjamin Franklin-class submarine]

A. 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.
B. 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.
C. 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.
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: Benjamin Franklin-class submarine
Triple: [Trident I C4, usedOnPlatform, Benjamin Franklin-class submarine]

Generated description

The Benjamin Franklin-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.

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

Target entity: Benjamin Franklin-class submarine
Target entity description: The Benjamin Franklin-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.

A. 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.
B. 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.
C. Lafayette-class submarine chosen
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.
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.

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_69d85cd3a3c881908c71fc424d459c17`	completed	April 10, 2026, 2:13 a.m.
NER	Named-entity recognition	`batch_69ded7623c3c819092ca36b358b01842`	completed	April 15, 2026, 12:10 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69fee5e0ed148190bd357be922fe8319`	completed	May 9, 2026, 7:44 a.m.
NEDg	Description generation	`batch_69fee6db0e30819080ac51f35adb64d5`	completed	May 9, 2026, 7:48 a.m.
NED2	Entity disambiguation (via description)	`batch_69fee74980a48190ae6054c3feabcf0e`	completed	May 9, 2026, 7:50 a.m.

Created at: April 10, 2026, 2:55 a.m.