Triple

T31224810

Position	Surface form	Disambiguated ID	Type / Status
Subject	Cold War-era Royal Navy	`E796108`	entity
Predicate	notableFrigateClass	`P82092`	FINISHED
Object	Leander-class frigate The Leander-class frigate was a versatile and widely deployed class of British warships that formed the backbone of the Royal Navy’s escort fleet during the Cold War.	`E1956633`	NE FINISHED

How this triple was built (3 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: Leander-class frigate | Statement: [Cold War-era Royal Navy, notableFrigateClass, Leander-class frigate]

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: Leander-class frigate
Triple: [Cold War-era Royal Navy, notableFrigateClass, Leander-class frigate]

Generated description

The Leander-class frigate was a versatile and widely deployed class of British warships that formed the backbone of the Royal Navy’s escort fleet during the Cold War.

PD Predicate disambiguation gpt-5-mini-2025-08-07

Target predicate: notableFrigateClass
Context triple: [Cold War-era Royal Navy, notableFrigateClass, Leander-class frigate]

A. notableShip
Indicates that there is a notable or significant ship associated with the subject entity.
B. frigateClassOperated chosen
Indicates that a particular frigate class is operated or used by a given operator (such as a navy, organization, or country).
C. isWarshipOf
Indicates that a given warship belongs to, is operated by, or is part of the naval forces of a specified country or organization.
D. FrenchShipType
Indicates that something is classified as a type of ship associated with France, such as by origin, design, or service.
E. shipsOfTheLine
Indicates a relationship where the associated entities are classified as ships of the line, i.e., major warships designed to participate in the main line of battle.
F. None of above.

Provenance (6 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_69f224da98f88190ab32f690cce5d303`	completed	April 29, 2026, 3:33 p.m.
NER	Named-entity recognition	`batch_6a037c876524819098545e6037d3107d`	completed	May 12, 2026, 7:16 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a2a1e1cae7081908f4ca6ec3cf661d8`	completed	June 11, 2026, 2:31 a.m.
NEDg	Description generation	`batch_6a2a5a88a63081908ea7e8241c88d4f1`	completed	June 11, 2026, 6:49 a.m.
NED2	Entity disambiguation (via description)	`batch_6a2a5ade22448190b3998f6efd3672f0`	completed	June 11, 2026, 6:51 a.m.
PD	Predicate disambiguation	`batch_6a0379e5174c8190a0bdde7e381b7624`	completed	May 12, 2026, 7:05 p.m.

Created at: April 29, 2026, 9:10 p.m.