Triple

T13283953
Position Surface form Disambiguated ID Type / Status
Subject USCGC Healy E316391 entity
Predicate shipClass P3141 FINISHED
Object Healy-class icebreaker
The Healy-class icebreaker is a class of U.S. Coast Guard polar research and icebreaking vessels designed to support scientific missions and operations in Arctic and Antarctic waters.
E1030427 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: Healy-class icebreaker | Statement: [USCGC Healy, shipClass, Healy-class icebreaker]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Healy-class icebreaker
Context triple: [USCGC Healy, shipClass, Healy-class icebreaker]
  • A. USCGC Healy
    USCGC Healy is a United States Coast Guard polar icebreaker and research vessel primarily used for Arctic scientific missions and icebreaking operations.
  • B. Knorr-class oceanographic research ship
    The Knorr-class oceanographic research ship is a class of U.S. research vessels designed for advanced deep-ocean scientific exploration and operated primarily by academic institutions.
  • C. HNoMS Fridtjof Nansen
    HNoMS Fridtjof Nansen is a Royal Norwegian Navy frigate that serves as the lead ship of Norway’s modern Fridtjof Nansen-class anti-submarine and multi-role warships.
  • D. USNS Capable
    USNS Capable was a U.S. Navy Stalwart-class ocean surveillance ship later transferred and converted into the NOAA research vessel Okeanos Explorer.
  • E. Issaquah-class ferry
    The Issaquah-class ferry is a series of medium-sized, double-ended car and passenger ferries operated by Washington State Ferries on various routes in Puget Sound.
  • 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: Healy-class icebreaker
Triple: [USCGC Healy, shipClass, Healy-class icebreaker]
Generated description
The Healy-class icebreaker is a class of U.S. Coast Guard polar research and icebreaking vessels designed to support scientific missions and operations in Arctic and Antarctic waters.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Healy-class icebreaker
Target entity description: The Healy-class icebreaker is a class of U.S. Coast Guard polar research and icebreaking vessels designed to support scientific missions and operations in Arctic and Antarctic waters.
  • A. USCGC Healy
    USCGC Healy is a United States Coast Guard polar icebreaker and research vessel primarily used for Arctic scientific missions and icebreaking operations.
  • B. Knorr-class oceanographic research ship
    The Knorr-class oceanographic research ship is a class of U.S. research vessels designed for advanced deep-ocean scientific exploration and operated primarily by academic institutions.
  • C. HNoMS Fridtjof Nansen
    HNoMS Fridtjof Nansen is a Royal Norwegian Navy frigate that serves as the lead ship of Norway’s modern Fridtjof Nansen-class anti-submarine and multi-role warships.
  • D. USNS Capable
    USNS Capable was a U.S. Navy Stalwart-class ocean surveillance ship later transferred and converted into the NOAA research vessel Okeanos Explorer.
  • E. Issaquah-class ferry
    The Issaquah-class ferry is a series of medium-sized, double-ended car and passenger ferries operated by Washington State Ferries on various routes in Puget Sound.
  • 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_69d806b349908190a9a61dd9323bf153 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d99047531c819087aa6406de1ddc82 completed April 11, 2026, 12:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69f70a5a98488190804a97a052741377 completed May 3, 2026, 8:42 a.m.
NEDg Description generation batch_69f70b117c588190bb81ff53664cac4a completed May 3, 2026, 8:45 a.m.
NED2 Entity disambiguation (via description) batch_69f70c04da34819091e01db25741674e completed May 3, 2026, 8:49 a.m.
Created at: April 9, 2026, 9:27 p.m.