Triple

T11005598

Position	Surface form	Disambiguated ID	Type / Status
Subject	USS Lexington (CV-2)	`E260109`	entity
Predicate	shipClass	`P3141`	FINISHED
Object	Lexington-class aircraft carrier The Lexington-class aircraft carrier was a class of early U.S. Navy fleet carriers originally designed as battlecruisers and later converted to pioneering large carriers that served prominently in the interwar period and early World War II.	`E899113`	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: Lexington-class aircraft carrier | Statement: [USS Lexington (CV-2), shipClass, Lexington-class aircraft carrier]

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

Target entity: Lexington-class aircraft carrier
Context triple: [USS Lexington (CV-2), shipClass, Lexington-class aircraft carrier]

A. Kitty Hawk-class aircraft carrier
The Kitty Hawk-class aircraft carrier is a class of U.S. Navy conventionally powered supercarriers that served as a key predecessor to the nuclear-powered Nimitz-class.
B. Essex-class aircraft carrier
The Essex-class aircraft carrier was a highly successful and numerous class of U.S. Navy fleet carriers used extensively during World War II and into the early Cold War.
C. Invincible-class aircraft carrier
The Invincible-class aircraft carrier was a class of British Royal Navy light aircraft carriers designed primarily for anti-submarine warfare and fleet air defense operations during the late Cold War.
D. Nimitz-class aircraft carrier
The Nimitz-class aircraft carrier is a class of U.S. Navy nuclear-powered supercarriers that has formed the backbone of American naval air power since the late 20th century.
E. Midway-class aircraft carrier
The Midway-class aircraft carrier was a class of large U.S. Navy carriers commissioned near the end of World War II that served for decades as key platforms for American naval air power.
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: Lexington-class aircraft carrier
Triple: [USS Lexington (CV-2), shipClass, Lexington-class aircraft carrier]

Generated description

The Lexington-class aircraft carrier was a class of early U.S. Navy fleet carriers originally designed as battlecruisers and later converted to pioneering large carriers that served prominently in the interwar period and early World War II.

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

Target entity: Lexington-class aircraft carrier
Target entity description: The Lexington-class aircraft carrier was a class of early U.S. Navy fleet carriers originally designed as battlecruisers and later converted to pioneering large carriers that served prominently in the interwar period and early World War II.

A. Kitty Hawk-class aircraft carrier
The Kitty Hawk-class aircraft carrier is a class of U.S. Navy conventionally powered supercarriers that served as a key predecessor to the nuclear-powered Nimitz-class.
B. Essex-class aircraft carrier
The Essex-class aircraft carrier was a highly successful and numerous class of U.S. Navy fleet carriers used extensively during World War II and into the early Cold War.
C. Invincible-class aircraft carrier
The Invincible-class aircraft carrier was a class of British Royal Navy light aircraft carriers designed primarily for anti-submarine warfare and fleet air defense operations during the late Cold War.
D. Nimitz-class aircraft carrier
The Nimitz-class aircraft carrier is a class of U.S. Navy nuclear-powered supercarriers that has formed the backbone of American naval air power since the late 20th century.
E. Midway-class aircraft carrier
The Midway-class aircraft carrier was a class of large U.S. Navy carriers commissioned near the end of World War II that served for decades as key platforms for American naval air power.
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_69d6aa8a6a548190a750f944ccdc8064`	completed	April 8, 2026, 7:20 p.m.
NER	Named-entity recognition	`batch_69d797562de4819097a0e136180d283a`	completed	April 9, 2026, 12:11 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69e3454cb6008190b24b128d507f2cf4`	completed	April 18, 2026, 8:48 a.m.
NEDg	Description generation	`batch_69e35570b0bc8190a939b0c8e3ce8105`	completed	April 18, 2026, 9:57 a.m.
NED2	Entity disambiguation (via description)	`batch_69e359508a388190a16d48a17015e13e`	completed	April 18, 2026, 10:13 a.m.

Created at: April 8, 2026, 9:25 p.m.